I need help with a hat/model problem

So I am making custom hats for a game called Obby King, and I need help with putting the hat on someone, making it wearable in game. I was told It needs to be a unique id on roblox for it to be a hat.
I don’t really have too much information to give, nor do I have any screenshots.


If you’re referring to uploading a mesh to Roblox, you can do so in Studio by following:
Game Explorer -> Meshes -> Insert with location

If you’re wanting to weld the hat to a player, this thread should have your answer.

Hope your problem is resolved!