Purchases are tied to the (Google/Apple/Amazon) account you used to purchase the app. You need to use the same account on your devices. If that does not work, please try the restore option: All about orders and refunds
Purchases are tied to the (Google/Apple/Amazon) account you used to purchase the app. You need to use the same account on your devices. If that does not work, please try the restore option: All about orders and refunds