If you want to like and save a Merchant for future use , you can follow the steps below :
Save and Like a Merchant
At the Home Screen look for the Merchant that you desire and tap on it
Look for the Heart Shape Sign on the top right and tap on it
Check favorite Merchant
At the Home Screen and tap on "Account"
Tap on "My Collection"
Tap on the Merchant that you have previously saved
If you need further assistance for this request, please send a ticket to Yamimeal customer care representatives via https://help.yamimeal.com/hc/en-us. We will try our best to help you as soon as possible.