A. 1. Log out of your account in the app and then log back in. This can refresh your account status and remove the free version message. 2. Check your purchase history in the Google Play Store to ensure that the purchase was successful. Go to the Play Store, tap on your profile icon, select 'Payments & subscriptions', and then 'Budget & history'. 3. If the issue continues, try clearing the app's cache and data. Go to Settings > Apps > Anatomyka > Storage > Clear Cache and Clear Data. Note that clearing data may reset your settings.