When I put in my paypal email address and password click the agree and then the paypal button it just pretty much reloads the page??
For technical problems, I always log out, clear my cache & cookies, then log back on first to see if that takes care of it. Some problems are browser incompatibility issues, so try using another browser such as Chrome or Mozilla. And if you still have problems, open a ticket with customer support.
You shouldn’t give your PAYPAL password to Fiverr, though. That doesn’t sound right, unless I’m misunderstanding what you’re saying and you mean your Fiverr password.