Please follow below points during blog

Content should not be copied from website. Cheetah is checking your content with google search. If he will find copying, it will decrease reputation. Write quality content.
Don't write comments one word or cliche like- good work, beautiful, very nice post, very good post. There need to write comments with your viewpoint or suggestion or question related to topic.
If whale will comment or upvote you, you will get good reputation.
You need to work everyday to add quality content.
i will suggest to read below article-
https://steemit.com/steemit/@arcange/what-is-steemit-reputation-and-how-does-it-work

don't copy anything from google search.....write only one blog per day. Research (concept and data) can be done from internet but it should be written in your word.