Facebook auto-report how to avoid?

Hey guys i have problem with the facebook, when im posting link in my group fb automaticaly report it, i created new site but with the same offer in the site, again same, shortens doesent work, the only way is to change offer inside my site, but i have very good convertion rate with this offer, so i dont want to change offer, any idea about avoid auto-report?? i need help guys, thanks...