I dont know , you just keep posting quality content , some times more votes come , sometimes non and so on , Also delegate SP to bots like abb-curation justyy upex upvu and so on .Asking for Votes like this is gonna make things worse for you , you cannot ask someone to like something you wrote , they have to like it , Themselves , My suggestion to you is to Never ask for vote on someone's comments , you will be Downvoted by them , Good Luck to you