my submissions were rejected - please help

Hello, I am the editor and actor in a small podcast (Budgens and Dragons), which has a page on IMDb. It has some entries that have been entered by somebody else, and I thought I should update it further with more information for other cast members. However, all my recent amendments were rejected. I did provide evidence which included a link to the episodes in question. The description shows who played what in each episode.

I would just like to know what I did wrong, and what I would need to do to make these edits stick.

Thank you for your help.