In case you miss the 
Please don't try to upvote posts such as:
- One picture, no text. ( no source for image ) with the exception of - original works by artists - paintings, photography with special effects etc.
- One video ( and not yours )
- Posts without at least 2 paragraph texts.
- Posts downvoted by
or
- Posts with deleted content i.e Image Deleted
Sending bids for this kind of posts will add you to the blacklist.
What to do if you are on the blacklist?
First to be removed you should change your style, posts with one picture, video and one line of text are not compatible for upvotes. If you somehow start to produce good content contact
New users on ban list
Following people are added to ban list
Sending bids for this users are not refundable and are considered as a donation, you can cry you as much you want but you know if you are on the ban list you not produce any value to steemit and try to game the system.
