Mpclothes/models/ not streaming to server

Hello,

I am an element club Argentum member and I have put some mp-clothes that both replace and add a model for the helmet, but for some reason the model and the replacement clothes aren’t streaming, I have put my custom key in the settings page of the zap hosting panel, but I can’t find the clothing that was replaced and the model of helmet that is being streamed. Can someone help me?

Can I run that in command line or do I have to run it in powershell?

I tried that and it didn’t work, none of the clothes showed up when I tried to look for them.

im new is there any way i could get help?