Update: I fixed the problem with the drop Down fields, they are working now fine.
But insteat of this i found a new Problem: The Cart still looks rly weird and i couldnt find the Problem.
Another Problem i found on mobile is the Checkout site: the last third(Summary of your order) is out of Position on mobile(I kinde fixed it on mobile with elementor but why did this happen)? It is completly fine in the desktop view.
