The Content in your Creation

So Ive been trying to publish my map and I keep getting it rejected for “The content in your Creative map” The map doesnt hav anything custom in it. It is just prefabs, A couple of AI devices, Chests, Vending Machines and a few portals to get on floating islands.

The map is a BR Map. No Sac Devices, No Custom Text, No Blood or gore. It literally doesnt break any rules.

Ive tried contacting Epic but they say they have to raise it up and email but I dont get a response back to the emails.

Can someone help at all? I just want to know whats causing this to be rejected