https://avazapp.freshdesk.com/support/solutions/articles/1000196388-how-do-i-restore-purchase-use-avaz-on-a-2nd-device-or-reinstall-avaz-after-deleting-it-
How do I restore purchase (use Avaz) on a 2nd device or reinstall Avaz after deleting it ? : Avaz...
how do irestore purchaseuse2nddevice