Question Mark Pokemon In My Party I Have Question Marks In Place Of 3 Of My Pokemon In Pokemon Diamond. How Can I Get Rid Of Them?

I have question marks in place of 3 of my pokemon in pokemon diamond. How can i get rid of them? - question mark pokemon in my party

Unfortunately, I have an Action Replay and then everything went to 3 question marks are up 3 places in my pokemon party. Now I can give my Pokemon, "and did not let me fly, sail or something. When I try my very high level pokemon to another game does not work to change this. One way to fix this without restarting the game?