Inundated with miway sales calls

I never enjoy leaving poor reviews but I've honestly had it with the sales at miway, I understand everyone has a job to do, but I am not a client nor will I ever be, for the simple fact that I get 5 to 6 sales calls a day from them. I have complained about this before and have sadly gotten to the point of being so highly irritated that I need to actually voice my frustration. I've just had an intense morning at work I am in and out of meetings all day with multiple phone calls I have to make to my own clients and this morning alone in-between all of my work responsibilities I have received 5 sales calls from miway, one at 09:48, again at 11:50. Again at 12:00. Again at 12:10, The last call I finally picked up at 12: 20 and was very unfortunately rude to the sales person. You phone me so much I feel like you are chasing me for money owed to you. Please stop phoning me, your sales ethics are chasing people away!