Halo waypoint profile pic

How do I upload my own, personalized profile pic to halo waypoint, or my own banner… like some that I see other people have but I do not?

You can’t upload any picture or banner to Halo Waypoint, sorry. If you’re a monitor or work for 343i, you get special privileges and can use your own I believe. Seeing as you’re neither of those, you’ll just have to use the ones given. You can earn more by increasing your post count, however spam and rank boosting is not allowed.

Thanks - I didn’t know you unlocked more with each post.