CSFloat does NOT advertise via advertising networks, if you clicked on an ad from Google or similar then it was likely a malicious entity.
The entity that you're engaging with is NOT csfloat.com and is instead an attacker.
! You should block their ad !
We saved you from this click, but in the future, you should avoid clicking any ads on Google or similar until they resolve domain redirect "hacking" that allows them to spoof the display URL.