Spam why I received this message in the spam section. Should I reply to him or not.
I think you need to work on your street smarts. Why would you trust someone who sends you a link and a demand/threat? Why would you respond to someone who treats you like that, even if this weren’t a scam (which it clearly is)?
Fiverr does not support any kind of link exchange. So If a buyer provides a link, refrain from it. Because this can have a negative effect on your account.
Stay Home, Stay Safe. Everyday try improve yourself. Go ahead with success.
Better do not open such links. It may lead to hacking of your system. Be cautious always