Incompetent managers

Was there to enjoy a evening with some friends and family when suddenly a guy we met there wanted to introduce himself to some people and was pushed so hard he traveled about two table lengths and hit his head against the table where we were sitting, after consulting the manager we were told they would chase away the young guys causing trouble, after a while it became clear he was friends with the guys causing the trouble and we were simply laughed out and they made unnecessary coments towards us till the point we felt uncomfortable and left. Really disappointed at the way things were handled and won't recommend anyone going there.