Carnival City
Spam sms even though keep on opting out

I keep on getting sms'es about the latest shows etc, sometimes even once every day for weeks on end, i have sent the STOP sms as you have said at the bottom of the sms to opt out, i then get a confirmation of unsubscribe sms but a few days later i get sms'es again, even though i have opted out almost 5 times now, please remove me from your sms marketing