Mweb spamming with marketing calls

I went onto Mweb's website to look at fiber pricing. They checked my address, and asked for a phone number and email address, I did not proceed with them, but they started spamming me with phone calls (11 calls over 3 days), and today they sent me a marketing email.

Spamming people is NOT a good look, and it will definitely not get my business. Leave me alone, I do NOT want to here from you. Remove my details from your database.