Task: Find the Earn rewards if available in the app. So that i will get a reward benefit for the next order . 
Steps:
Click on the Left arrow key at the top left of the screen
Click on the Home at the bottom left of the screen
Scroll down to view more
Scroll down to view more
Scroll down to view more
Click on the Profile icon at the bottom right of the screen
Click on the Get bonus Yums by referring a friend
Click on the SHARE CODE
Click on the Gmail icon at the bottom left of the screen
Type rick.weinstein@dayrep.com
Click on the suggested email id
Click on the send button at the top right of the screen