How do u report people runing ads in game room lobbies?

someone by the name of havefunwithyourgame had been runing ads in my league game room and i would like for it to stop plz. we just got rid of the bots plz lets not have ads there too. its one of the places i enjoy playing pino without all the ads and stuff. was in social 7 for the 6pm tourney when it happen