Customized Support
Experiencing a problem with your Slinger Bag, Lobster tennis ball machine, or Kollectaball tennis ball collector?
We are here to assist you! As much as possible, we will try our best to troubleshoot and fix your issue remotely so you could be back up on the court the soonest! Please get in touch by using our contact form and we will help you sort it out.
Thanks to our fully equipped service centers in Singapore and Hong Kong, our team combining more than 100+ years of technical expertise can fix any model of Lobster Sports Elite tennis ball machine or Slinger – even if you did not purchase it from us originally!
Here is how our exclusive after-sale service works:
- Please fill in this form, it will take no more than 3min to complete.
Describe the issue(s) you are facing. Be as precise and specific as possible: where/when it happens, what do you observe, what are the settings, etc. You may want to include pictures or videos to better explain the problem. - One of our staff will contact you within 3 working days and we will initiate the troubleshooting process by asking you a few questions remotely. This will help us determine whether or not you need to drop us your Lobster tennis ball machine or Slinger Bag
- If required, we will advise a time for you to drop us your machine. All the details will be sent by email
Note: collection and delivery can be arranged in Singapore for an additional cost of S$30/trip - Once your machine is fixed, we will get in touch to advise the repair costs and send you the payment details
Note: shall you decide not to proceed, part costs will not be charged but labour charges and pickup/drop-off fees (if any) will apply - Once your payment is received, our team will send you the collection details by email
Shall your machine no longer be under warranty, labour and part1 costs may apply. Contact our team today using our contact form or by phone/SMS/Whatsapp (+65 8533 0184) so we could assist you!
Important note: due to a high volume of requests, there might be a delay in our response and repair times might take longer than usual
Please find below the list of our repair centers, accessible by appointment only (ad-hoc drop-off or collection will not be served):
| Country | Contact details | Address |
| Singapore and Asia-Pacific2 | support@tennisbot.asia +65 8533 0184 Open chat:  | 55 Serangoon North Ave 4, S9 #06-11 Singapore 555859 Opening hours: Monday to Friday, 9am – 5pm |
| Hong Kong | support@tennisbot.asia +852 5183 0904 Open chat: | Chai Wan Industrial City Phase 1 60 Wing Tai Road Chai Wan |
| Indonesia3 | support@tennisbot.asia +62 856 9817 999 Open chat: | Metro Tennis Terminal – Panglima Polim Jl. Panglima Polim No. 29 Melawai Jakarta Selatan, 12130 |
Alexander Ang
2022-08-18
Verified
Great customer service! Greg patiently answered all my questions and provided advice catering to my needs. These gave me a peace of mind and made my decision making easier.
Stan Aspiotis
2022-06-11
Verified
I recently purchased online from tennis bot a lobster elite 4 tennis ball machine
Greg was fantastic from the outset
I texted him on what’s app to see the timing and process to have the delivery to Thailand
His response was very prompt
Answered all my questions and let me know that if I needed any help to contact him any time
I found the company very professional in their dealings with me
Even after I received the machine Greg was very keen on me asking for any help that I may need
Extremely satisfied in the whole process
Highly recommend this company
Alfredo Franco-Obregon
2022-04-10
Verified
I am very glad to have gotten to know Greg at Tennis Bot Asia. I purchased my Lobster Grand Elite 5 from another dealer during the COVID circuit breaker before knowing of Tennis Bot Asia and struggled at getting any form of support and maintenance. That has all changed since getting to know Greg at Tennis Bot Asia. He is knowledgeable, capable and efficient in providing service and support. It has made a world of difference to my “Bot Game”.
Irwin Loh
2022-03-08
Verified
Greg’s service is outstanding. They clearly are looking out for the interest of the customer, rather than trying to earn as much as possible from a deal.
Recommended!
Ghee Tan
2022-03-06
Verified
Nikhil
2022-02-21
Verified
A great purchase experience! Greg was very helpful and chatted with me about the Slinger product, talked about the trial program and answered my questions before I made a decision to buy it. Simple buying experience on the website and it was delivered within 3 working days! Can't wait to use the Slinger on the court.
Phillip West
2022-02-12
Verified
Greg and the Tennis Bot team have been great to deal with. Very good communication and always up front and specific. The items provided were sent to Vietnam and arrived safely. Many thanks for you support.
Donald Duck
2022-02-03
Verified
Great seller! Very responsive and go the extra mile to help customer. I wanted to give my husband a surprise for his birthday with the Slinger. However, it is too big to hide but Greg helped to string wrapped it in black. There was no way that you can tell what’s inside. So the plan of giving my husband a surprise went very well and he loves the machine. He booked immediately a training session with Slinger and have been talking to his friends about it. Thank you very much Greg for making it a stress free purchase for me. Also, not to forget to mention about the on time delivery. 🙂 thank you.
Thomas Halliday
2022-01-23
Verified
Very cool gadget - super intuitive to use - prompt delivery -: now I can hit a ball anytime / excellent investment !
Wingky S
2021-12-03
Verified
Greg from Tennis Bot is super helpful in solving my problem!
I bought the Lobster Elite Three machine in the US in 2012 while I was still living there. Ever since we moved to Jakarta few years ago, I haven't been able to use the machine. Couple of months a go, when I started playing tennis again and wanted to use the machine, it just could not work since it has been sitting in the garage for too long. I knew about Tennis Bot from Lobster website and then reached out to Greg. He immediately responded and provided some great advise and options on how to get my machine fixed. I then ordered the server wheels and terminal battery adaptor from Tennis Bot and within couple of weeks I received those spare parts in Jakarta. The spare parts installation were easy (there is a video guide in the youtube) and finally I am able to hit some tennis balls again with the machine. Very happy. Thank you so much Greg for your help!
1 Availability may vary from time to time. Parts that are out of stock will be ordered from the original vendors and shipping costs may apply
2 Excluding India, China, Australia, and New Zealand
3 Slinger Bag only