Hi,
I have reinstalled my Android and the application Doit.im expired my licence (see attached 01-upgrade.png)
BUT I already have paid till 2017-01-21 (see 02-error-already paid.png)
I have paid on 2016-01-21 (see "03-my account - history of orders.png" - section "Historie objednávek" = "History of orders" in my account in Google Play.

What can I do with application? I already removed app from my phone, installed from Google Play, logged in... but Pro licence is gone.