Error in AppGallery


I have two problems with AppGallery app,

  1. 1. The first one is when you open the app it says “Server returned an error. Check your connection and try again” picture below
  2. 2. The second is I update AppGllery with latest version appgallery-v3.1.0.11.apk,

When trying to login is says “Email or Password is invalid”, but I tried from the AppGallery website it works I can login, so what is the problem?