Be carefull on people who are adding you on steam, they browse probably gameflip group on steam, and the found their victims there. Remember gameflip use only https://gameflip.com/ or https://gameflip.co - any other domain is fake, phising scam website.
Yes i know and is fake website - phising.
Thanks for reporting, we are trying to take this site down.
You can report the site to Google’s Safe Browsing https://safebrowsing.google.com/safebrowsing/report_phish/?hl=en
The more people reporting, the sooner Google (e.g. Chrome browser) can warn users.