AcesPlusEights

Hey does anyone know how to map keys for xbox controller on pc? Idk how and trying find something where i can attempt to make my own button configuration but I cant see any option how to. The default config i played 1st day wasn't actually bad except i couldn't figure out how to crouch or crawl, use emotes. But when i played today the config has been altered and is now much worse im really frustrated and need to make my own :/