It is not recommended for you to use your own tablet, as it will be complicated for troubleshooting. If you choose to use your own tablet, then Samsung Galaxy Tab A, T380 or T290 would be your best choice. You can download Yamimeal Merchant app from Google Play Store in your tablet directly.
If you need further assistance, please feel free to submit your request to Yamimeal Care Team through our Help Center and we will contact you as soon as possible.