Because:
- you are posting repeatedly under the introduceyourself tag.
- you have spammed Steemit with the same image of motor bikes no less than 7 times.
- and your posts are empty of any real content.
Have you not noticed that your reputation has dropped from 25 to 10? Does this not tell you something about how poor your content and behaviour on Steemit is?
End your spam, unwashed human. Create real content.