In case, you have paid the OBD Сar Doctor PRO iOS but don't see pay-functions, do following:

 

  1. Go to the app Settings
  2. In the end of the list find Buy Subscription
  3. At the next page find the button Restore Subscription​ – click it and after this, try using pay-functions.
 

If this doesn't help - write to our forum, describe your problem in details and in the Settings find Send Log-fine, send it to us and we'll help you.

 

Thanks!