Do you have a folder with all the add-ons? That might help.
I have a bug to complain about:You can get a Guns Tetrakaikimbo for pretty much nothing.
look for a prices.cs or something and change the cost of the item there
It's a problem with the shop system. If you buy something cheap, then Self Delete, when you respawn you can buy any item you want regardless of how much money you have.