Please follow the instructions to check and redeem your $5 :
Note:The redemption code once generated remains valid for 2 hours.
1.Login to your account within the app.
2.Tap on the "Redeem" text under " Rewards" section of the app.
3 Enter amount and click on redeem.
4 It will seek your permission for redemption. Tap on OK
3.Once you tap on it, it will generate a redemption code.
Show that redemption code to the store executive for verification.
Let us know if you face any difficulties.