Every single item I post has to get approved by Amazon? Selling clothes from Printful

I connected Printful to my Amazon store and went to post items. Every item I posted had an error and I have to request special permission.

I don’t understand why. I contacted seller support and they sent me a list of categories that require permission and clothes is not on that list. Also, it thinks I’m a brand, but I’m not really a brand. I just want to sell these clothes that I designed without the hassle of branding and stuff.

Has anyone else ran into these issues? How did you fix it?