OCULUS GO

Hello. I am looking for information on configuring the Oculus Go goggles. A few years ago, all the articles were available, and now I can't find anything. I bought many applications for these goggles and I want to continue using them; why can't META allow me to keep using the goggles for which I paid??? I am not interested in other models. Please help me configure my Oculus Go goggles. I am looking for all the helpful information so that the goggles continue to work because I really like these games. Best regards.