I have put bid on some project. how i can modify price and content?
Click on your profile picture. The option should be there.
I also included a link to the corresponding page in the Help Center. A Google search for “How to change my currency on Fiverr” would have yielded the same result. It would be faster for you to do it yourself the next time around.
EDIT: Now you have changed the content of your post as well as the title. I think it is best if you just go to Google now and type in your questions. Or maybe just read all the articles in the Fiverr Help Center. Then you don’t have to waste our time.