the app is broken on the android v10 by LG. You select age, weight and etc via a spinner control. Well, it just keeps spinning and spinning. Bad UI design. Maybe a robo program to determine good ui design instead...
IT'S A TRAP! First thing it does is wants access to all your contacts! AVOID.
Very interesting project And in my case LG 4 everything works 👌
Well it's funny that almost everyone I see here are Indians :)
For beauty tech merchants if you will: check the background company