How can we setup our new paypal account on fiverr.com?
It is all clearly explained in articles in the seller help center. You can search for it there. You will find everything you need to know about setting up your PayPal account on Fiverr there.
I suggest that you explore the seller help center a little (you obviously haven’t), and you’re certain to find plenty more informative articles there.
If you type “set up paypal account” in the search bar above you will find numerous posts on the subject.