I don't know how they got my email but these people have sent me a ridiculous number of emails for everything under the sun. There seems to be no way to get rid of them I have reported them and hopefully something will be done. But this is the kind of behavior that just makes the world an awful place.
I don't know how they got me email address, but they offer nothing I am interested in and there seems to be no way of stopping them... tried emails and written mail. They are a frustrating nuisance!