I played halo reach a couple of months ago, before my live ran out, and i was a warrant officer grade 3 then got promoted to a captain. But when i checked today i was still a warrant officer grade 3 with the same experience i had before i had been promoted?
Did you just check online? Because if you check the actual game it might be different.
I will do that then
Sometimes the website will not update your recent stats for a while. It would probably only take a few hours or days at most to update.