Constant Spam Even though I asked them to STOP

I receive sms'es on a very regular basis from Pizza Del Forno Blairgowrie, regardless of how many time I have contacted them and asked, told and shouted at them to stop.<br> I am extremely annoyed as I contact head office, they contact the store and then the store blames head office for sending the sms'es. I once spoke to the \MANAGER"who laughed me off by saying that I had ordered food from them once. How on earth does that give you the right to SPAM ME!!!! STOP SPAMMING ME. You have no regard and no respect for other people. <br> """