I am new on fiverr please tell me something about fiverr that will be useful for me
Read all of the material on this page. Also, read TOS at the bottom of the main Fiverr page.
If there is anything specific you want to know, use the search feature to find a thread that contains the answer.
In order to be successful on Fiverr you need to be willing to work hard. You will not be spoon fed your work.