I CANT USE CURRENCY ITEMS ON ANY OF CHARACHTER OR GEAR

you mean of the skill bar and everything?

i dont know how to upload a screenshot on here tbh

You can't upload images directly to the forum, but you can upload them to e.g. Imgur and post the link. I had mostly been interested in what had been assigned to the LMB and RMB slots, as sometimes the game gets a bit... confused if you have anything other than Move Only assigned to LMB.