I have a Samsung S7 with Android 7.0 and also tried on Windows 10, with all current updates. My pro subscription renewed on 4/18/18 (I have receipt from Google play store, and bank statement). Everything was working fine before renewal day. When trying to use any pro feature like subtasks, I get the following error message: "It's a feature made exclusively for pro accounts. but your pro account has expired. To enjoy better service, please renew now." So I click the "view details". Then I click "Buy now $20/ year". Then I get an error message saying: "You have already subscribed to Doit.im pro service."

Please help with this as this is the 2nd message I've sent to snoworange and I use doit daily.

Thank you!