America Vacations TripAdvisor Scam via work fax stating HR Promo DO NOT FALL FOR IT HANG UP!!! Mexico Nationwide

Earlier this year I received a fax at work stating TripAdvisor was offering promos to all-inclusive resorts for HR Depts...we get them all the time and I wanted to take a vacation finally so decided to call the 800 number...the exact # is 844-859-2101 I got some shifty guy on the phone which I should have known it was a scam right there.  They put you on hold and say there's only like 2 left and you need to secure it immediately w/ a credit card.  I figured it was like a hotel reservation, you can hold w/ a card but they wouldn't charge me until a confirmation email was sent and I agreed to it.  They transfer you to a "third party" verification person who takes all your credit info.  They then emailed me the agreement and after reading it and Googling this crap I realized it was BOGUS AF so I NEVER SIGNED THE DOCUMENT (DocuSign) and immediately called them.  They answer and say "this isn't the company, this is only the verificaiton dept we cannot help you" and hung up.  So I immediately contacted my CC company and disputed it.  Long story short, Citibank reached out to them and they had the AUDACITY to rebuttal and gave a copy of the DocuSign email AND THEY FORGED MY ELECTRONIC SIGNATURE!  After submission of multiple documents and going back and forth, Citibank honored the chargeback and gave me my money.  WHY ARE THESE PEOPLE STILL AROUND AND NOT BEING INVESTIGATED BY AUTHORITIES?  Do not give them your information or credit info!  Scam Scam Scam!