Harrassed by sales calls

Do not use hippo.co.za to do quotes, unless you want to be called by sales people daily! I did a quote comparison 3 weeks ago and everyday since then I receive between 3 and 5 calls from them and their partners trying to sell me something. Never mind the fact that it is annoying having to field so many calls during business hours, I (1) never agreed to calls for sales purposes, (2) never agreed for my information to be shared and (3) never for a moment imagined that a comparision website will bombard me with so many calls selling goodness knows what. My biggest regret is filling my cellphone number on their website. There is also no where on their website whereby I can request they stop calling me, so I'm doing it here. Please, for the love of my sanity remove my details from your data base and STOP CALLING ME! I've started blocking the plethora of numbers you're calling me on!