The headline of your post is "Steemcleaners multiple accounts".... Steemcleaners isn't blocking your posts, people are.

It like if Lebron James robbed a liquor store. Yes, Lebron James plays for the Cavaliers but it doesn't mean the Cavs robbed the store, Lebron did.

If someone who is part of steemcleaners flags you with their own account, it isn't steemcleaners flagging you, it is just that person.