First people often made mistake since sometimes some accounts are posting and answering on the same thread one after another so sometime suspicion is build out of this, and they put red tag.

Accounts who exchange information or having joke conversation often marks as main account and alt account, then they are mark,

Giving merit to your friend/family members/co-workers/lover/s/close people to you that leave a good post and giving you back merits for your some piece of art answer will lead you both to merit farming and both of you are mark together.

Light mistakes and wrong move that involves money often leads you to be mark.

Members who was involve on failed project, scam project, and alike bad project sometime lead you be mark again.

---all you have to do is to explain your side and if it is proven wrong then they will removed it if not you can consult the higher staff for advice.
---accusation and trials comes to find out if the person is guilty or innocent, but mind that in the history there are people who was jailed and punished by law with the sin or mistakes they never commit, all you have is to fight back!!!

Fight!! slurp-------(Coffee)