Hi Glauco! By "page" do you mean a game? If neither of you is the creator of the game, can you contact the creator? I know you say your friend is the GM, but that's a different thing from being the creator (and just being the GM of a game does not grant deletion rights). If the creator says they did not delete it, then they should file a Help Center Request with Roll20 and ask for the game to be restored. If none of you are the creator, you need to contact the creator and ask for clarification.
