In former versions of CoachGuitar for iOS it was possible to purchase lessons individually. Since CoachGuitar only works with an all access subscription now, you may find missing lessons if you purchased some earlier.
In this case please follow these steps:
Open your CoachGuitar App
Go to your profile settings
Go to Account
Tap the restore purchases button
In some rare cases some lessons are still missing. This is due to the fact we updated some lessons to enhance their quality, so you may not find the original version you purchased.
In this case, please contact us at the support, we will kindly update your account with the missing lessons.