I HAVE A CODE FROM HEYVIE. WHERE DO I REDEEM IT? 

If you have received an exclusive code from us, you can enter and use it in the app. First, download our app from the Play Store or App Store and complete the onboarding process (which you can also do later). On your home screen, you can find the various payment options. Click on the area, and you will land on the payment page. Here, under the purchase button, you will see the option "more options." Click on that, and you can redeem your code!