In steemit it is difficult to promote a post from any upvote service

In steemit it is difficult to promote any blog from upvote service. There is many reasons for this service. First of all a number of upvote services cheated their customer. They do not give the upvote in a proper way. A user who want to promote his blog send steem or sbd but the upvote service will not provide a valuable upvote. In steembottraker the problem is high. In the this site many upvote services are so bad that i cannot express in words. At the same time they introduced Roi. The roi is nothing but a trap for the general users. Even they do not upvote a post until the blog will reach 15 minutes. So day by day steemit loses their popularity but the authorities do not take any step for them. Even the authorities do not control the steembottraker site. So we must be carefully about such upvote service