Spam harassment.

I have been constantly harassed by your company with Spam emails. The emails come from different email addresses and has no unsubscribe option. When I reply to the sender and ask to be unsubscribe it simply continues with even more emails. I have also phoned your company and asked to be removed from your mailing list. The operator - whom was very unprofessional and very difficult to understand -asked me to email the company with the same request, which I have also done but that has not worked either. I never signed up tp receive ANY advertising from your company!! Please unsubscribe me from your mailing list immediately!