There is no solution regarding this problem.
I have received a response from the community admin, but until now, this problem has not been resolved.
What about the continuation of the case of friend contributions to the Youtube channel?
why is the token that a friend gave to my YouTube channel considered an invalid token?
and you provide a page to appeal, after waiting 1 month, the bad news I received.
ie you reject my appeal.
What is wrong? Please explain.