i pay for 1 year

Hi @Rayed5CB4 

You subscription should automatically activate. If you have an issue, you can reactive or restore your purchase as follows:

1. Tap Profile icon.
2. Tap Subscriptions.
3. Tap Restore purchases.

After a dialogue appears stating your purchase is restored, relaunch the app and try using your paid services.

For more help: https://www.adobe.com/devnet-docs/acrobat/ios/en/managingsubscriptions.html#upgrade-existing-subscriptions

Regards

Ria