How and where can i follow my progress on the app?
Your progress is in the number of days that is shown by the counter, while the progress in the matter of your development as a person will never be shown here, it will be evident to you only.
The counter starts counting again every time I return to the app it begins by zero. why is this?
I thought it stays counting even when i leave the app and come back later.
Are you sure you have set the counter correctly?
Try this: Update the app to the latest version first (v3.1.24), then goto app settings (Profile > Settings) and select reset tutorials. Then restart the app and follow the tutorial.
Yes it works.