I have successfully purchased annual PRO version but unable to use as PRO version

Question

I have successfully purchased annual PRO version but,
Still unable to unlock the lessons & codes
Also i sent emails at [e-mail] many times even though there's no any response yet
which is extremely disappointed.
I hope, it would be fixed very soon!

Answer 1

Have tried to logout from the app and then login again? It might be a solution.

Answer 2

Yes i login & logout several times but same result

Answer 3

Have you checked account settings in App Store or Google Play Store whether there is a registered subscription or not?

Answer 4

I checked out my Google setting there is showing subscription

Answer 5

Okay, then you need to contact the support.

Answer 6

Thanks, i sent emails to support team but no response yet, hope to get response soon.