F1 2021 Erp does not work correctly

[F-one35]

Good evening,

So I don't understand, I use ERP for manual mods and I watch mod installation tutorials. I follow the right paths, I put the right modding files and then I save. The Helmets are constantly blurry I don't understand when I put all the files correctly. The only thing that works is copy and paste so please I would like to understand what is going on with my ERP ?

I start the operations again to be sure...

Thank you