PROBLEMS!! – Vanido: Learn to sing Review

Crashes a lot, and at the end almost every time it shows an error and doesnt save the progress. I logged out then logged back in it worked but my progress was deleted. Anyway, each exercise used to show us what does it improve, like extending chest, five tone, etc..., now it doesnt, plus it no longer shows the time spent on each exercise like before. Please return these features.
Review by Grenade machine on Vanido: Learn to sing.