Thumbnail moderation makes no sense

This is completely unacceptable. I just looked at today’s Epic’s Picks and saw this:

If Epic was fair then they wouldn’t have rejected my game with this thumbnail:
(I was in a rush to make this since I deleted the original, so just ignore the white text under the box and also ignore the fps)

This is completely unfair and unacceptable for me. I put 2 skins and got rejected for including them, but a map on Epic’s Picks has literally 13 DIFFERENT SKINS in the thumbnail!

I did nothing wrong except use Creative to make my game!