2 things.

ok playing halo and i have 2 problems… Problem 1- i just bought a gold pack and my game crashed, it looks like it gave me nothing. problem 2- i have been playing warzone and my upgraded sensor armor mod isn’t working.

For gold packs that don’t appear to give you anything, the items do go into your inventory it just skips the opening animation. You can hard reset your Xbox or check your REQ inventory here on Waypoint to see the items.

The second issue if a known bug that I hope should be fixed tomorrow. In the mean time try swapping your loadout weapon first and then equipping the mod

I once found the pack unopened in the packs to open section when this happened to me. Didn’t realise till i started a game. That could also happen.