Why am i getting popups in new windows from firefox and internet explorer?

Recently i started playing yoville its a game on facebook..i also tryed earn yocash to earn some points…after doing some of the surveys to get the points i noticed i started getting popups about the surveys i completed and that..the pop ups come in new windows,its really anoying when im trying to surf also when family members are in the room…Pops are about surveys,dating,win something,bingo etc…

Please someone help