Why can't I post in General Discussion or something?

I just got the forums, and I know this is weird on Bug Report, but the only options I have right now are Bug Report and Technical Support, so this is what I went with. Why can’t I post on General? (or anything else

Hi there!
Follow these steps:
https://us.forums.blizzard.com/en/overwatch/t/unable-to-post-in-other-forums-information-here/