Why cant we change our emblem on Waypoint?

Why hasn’t the emblem customisation option been added to waypoint at all? (Have crappy internet at home and cant play halo 5 online at all and i want to equip the True light Emblem)

I’m having problems with my armor customization. I can’t get onto live because my trial expired (I know, I suck.) I came on here to check things and my primary color is pink instead of cyan. I tried changing it but it wouldn’t let me. Don’t know what’s going on, unfortunately. :confused: