I seen why you was denied and it isn't JUST for that warning that was found invalid, you was recently banned so that is why you got denied so it is a valid way to be denied for mod/admin on the server so I suggest you wait a few weeks till that ban and warning goes away under the punishment list or they think it has been a while since that ban or warning and give you a shot. The fact that it seems like your bitching because of the fact they denied you for a valid reason seems childish to me.