How do I get my money back from a scam site?

Description

On May 1 I ordered 2 small tables for $100.99 from Usfitwear.com. Today, May 12, I wondered why I had not received them so I checked email and saw that a week ago a tracking number had been sent, so I checked the # and it said they had been delivered May 6 and that is NOT the truth!! So I went to Usfitwear’s webpage to see how to contact them and my new computer security software wouldn’t even let me access the page, saying it’s a dangerous scam site. When I googled the site I learned it has many complaints from the BBB and a very, very low rating. I sent them $100.99 thru Paypal for two tables I never received. I want to report them to Paypal but Paypal almost makes it almost impossible with all their links that all go places that are no help to the consumer whatsoever. So my question is, can you please tell me in simple terms a child could understand how to report this company to Paypal and get my money back? Thank you!