Unsolicited marketing/SPAM calls take 3

Receiving cold calls from your telemarketers and sales representatives. Please remove my number from the contact list 3rd review and zero done about the issue. They will probably reply with a template response.... "We are sorry to hear about the experience you have had. We have escalated the matter to our Resolutions team, and you will be contacted for further assistance" or "Your request has been referred to our marketing department to assist further" and then do nothing. Still receive calls but at least all blocked by Truecaller lol