I had enough of unsolicited adverts from iwyze

Firstly I do not have a car; secondly I have never subscribed to receive adverts from iWYZE. I had enough of your adverts and I do not want to receive them anymore. This is really unfair and abusive. Please delete my number from your database; I do not want to receive adverts from iWYZE. By law, you should provide me with a working opt out option. Clearly yours in not working because I have used it several times but I am still receiving unsolicited adverts from you. I had enough; it is time for you to stop this nonsense.