Scammers ruining this site!

This site is getting worse everyday with scammers! Why is there no way to prevent this!? I report them all the time, yet they dont get deleted. Even on the rare occasion that they are dealt with, they just return with new accounts, and why cant we just filter out all the obvious scammers who are using internet models!? Theres 100 Danielle Delaunay fake profiles on here! Now theres a new breed of scammers...when I block them on hangouts, they come at me with a new invitation and attack me. I say no to all their attempts at begging, yet they nonstop pressure me to give them money until I block them. Im so sick of these heartless disgusting scammers who have completely ruined this site!