App on Iphone worked one day, now it just says open app on computer. The app has to be opened on the computer to get the code in the first place…so it is opened. app on phone just doesn’t work after the first day using it.
Completely close WeMod on your PC. (Ie, through Task Manager).
Completely close the app on your phone. (Properly. Pressing the home button does not close apps, they are still running in the background. Double-press the home button and swipe apps to properly close them).
Re-Launch both and try again.