So a lot of my favorite video got privated by the creator, problem is I can't go to the video to unlike it, anyone have solution?
I had the same problem as you and what I did was ...
First I sent a friend request to the creator and he ignored me, a few days later I sent him a request again and he ignored me again, and so I repeated that several times until one day I decided to write him a private message and contain the urge to insult him For ignoring my requests, I spoke to him in the message very kindly explaining the situation in which I wanted to remove the like from one of his private videos so that it would no longer appear on my list of videos that I like.
Fortunately, he replied and asked me to cancel the friend request so that he could send me the request.
So once he sent me the request, I accepted it and removed the like from the video and later removed it from my friends.
and that's my sad story (´ ； ω ； `).
so I think you can only do what I did and wait for the creator to answer you.
Oh my, that's so unpractical, thanks for sharing HoAy!