To fix all these, you will have to go tohttps://appleid.apple.comand generate anapp-specific password, as shown below. This is because you have 2-factor authentication enabled. I Get a “Could Not Find AltServer” Message when Refreshing Apps This means that AltServer could not be found...
1. Install the server Download AltServer from theAltStore website. If you use a Windows PC, also install the latestiTunesandiClouddirect from Apple. Install and launch AltServer. On Mac, it will appear in the menu bar. On Windows, search for ‘AltServer’ in the task bar, and clickRu...