Cooking Tale Support

I feel like I'm really struggling to pick up the items, even in the tutorial. Is it just me/my device, or do others get that feeling too? Are the developers still working to improve performance?

I don't know if this the right place to ask, but the star bar at the bottom on the level I am on is not working at all! I can't see my progress, I uninstalled the game for quite awhile and I come back and it still does not work! I even have a new phone!

I'm starting to get this issue now Vivian ,past day or 2.  It takes me several clicks now on 1 item before it 'registers the action'

I don't have this problem, but I find that if I'm tapping too fast the waitress stalls as if she trying to catch up. This also causes the patrons to lose patience.