Okay i did fix it, kind of, i needed to use bizhawk, config to allow 6 button and that was it, but previously i was using retroarch to try the game, the thing i was forgetting about was going into quick menu > core options > input > input device > select 6 button pad... however, i still dont have everything, it did unlock the taunt button and the lp button, but you cant use hard punches, the button that was supposed to be a hard punch is also a LP, weird stuff.