(if you wrote for the sake of a joke - pass by, thanks)
Obviously not 10,000 methods, but I already have no words! I do not write well in English, so it will be difficult to describe all the methods.
1. Changed the ID.
2. I went from another Internet.
3. Changed the access settings in the keychain (DigiCert High Assurance EV Root CA)
4.resetting your iCloud account on macOS
5. updating payment details (my phone is Android, which means I'm not a human being, I can't change the details from a "convenient laptop")
6.changing App Store settings via terminal (defaults write com.apple.appstore.commerce Storefront -string “$ (defaults read com.apple.appstore.commerce Storefront | sed s /, 8 /, 13 /)”
)
7.cleaning the temporary download cache folder in the App Store
eight.
Everyone says that an apple is convenient, but I don't see anything convenient in it.