How your facebook page can be hack

Hack use this Language to attract you Hello we would like to pay you for placing our contents on your page. Our brands are Nestle,Nike,Puma and Nissan,let me know if you have any interest? Yes we are if you're ready then we will send you invitation of our business account on this email? they will send you a facebook business link all I want to tell you is just ignore them. my page was hacked too http://facebook.com/lilsamobi here are the hack photo