There is not nearly enough information to even guess what the problem is.
For help, clearly explain what the controller does now, what you want it to do instead, describe what you changed, the result of making those changes and why that failed to work.
Posting error messages and a wiring diagram would be helpful.
Post links to documents explaining what the games expect from your controller.
Posting instructions can be found in the "How to get the best out of this forum post".