How to see current exp?

Hi everyone, my apologies in advance if this seems like a nooby question (I haven’t played Xbox/halo in awhile).

What button do I press in order to see my current exp and the exp required in order to level up? Usually I would be able to see the exp needed to level up and the exp I currently have but for some reason I can’t find it. I see a blue line under my GT and my emblem which I assume represents that but is there anyway to see my current exp number in comparison to what is needed to level up?

Thank you!

In game or waypoint h5 service record.

After a game, go to the carnage report, click on your name, then tap the right bumper. It’ll bring up your XP and REQ earnings for that game.

Thank you so much!