in which the seller "Gift" me a few apps by sharing an alt account(Goodnotes, Procreate etc.) and I took it (Dumb idea, but younger me wasn't the smartest guy, nor the richest one). Obviously Apple found the shared account
That's illegal.
And you have already found out that yourself.
Fast forward now I have bought a new iPad and I cannot buy the apps that I've "Already Bought".
You have to buy those apps again with your own Apple ID.
Read this Apple article -> Terms & Conditions.
- Our Services are available for your use in your country or territory of residence (“Home Country”). By creating an account for use of the Services in a particular country or territory you are specifying it as your Home Country.
- Using our Services and accessing your Content may require an Apple ID. An Apple ID is the account you use across Apple’s ecosystem.
Your Apple ID is the personal account you use with all Apple products and services. It includes the email address and password you use to sign in, as well as the contact, payment, and security details that you use with Apple.
See the following Apple articles
Sign in with your Apple ID -> Sign in with your Apple ID - Apple Support
Manage and use your Apple ID -> Manage and use your Apple ID – Apple Support (UK)
If you still need help, get support from Apple directly -> Get Support or call Apple in your region see -> Contact Apple for support and service or check -> here for more support and assistance.
