some questions

1)how do people see posts of shadowbanned accounts here if they are, well, shadowbanned.
2)does a real-time reddit support centre wher you can talk to real people live exist
3)why the hell is the ban shadow, why wont reddit yell it in my face that im banned
4)how to know the duration of the ban
5)i think i was ip sitewide banned on another account when i was on a sub that was being taken over by a group of people, the sub then got shut down, they mailed me but the thing expired how do i view it