Velobiotics Harassment

This company is now harassing me. I accidentally joined and then decided it was not what I wanted and I have asked to be removed, must be more than 10 times, but I continue to receive the unwanted emails. I will report them to the medical council for harassment, but thought as I have had luck with Hello Peter, will do this as a first step. They need to stop harassing me and to remove my details urgent, otherwise I will contact the Medical council.