Don't bother. I'm surprised they are still in business, quite honestly.
I worked for a company (truecoverage.com) two seasons ago. They sold off their ACA/Med Supp/Part D business to them last fall They were then based in NM but had a large base in India.
I only did ACA (Med Supp and Part D came after the season) and we worked under their corporate umbrella. Crap commission but you got to work from home. I was very part-time. An agent friend of mine made a lot of money pounding the dialer, it was "Press-1" campaigns for hours a day two years ago. People either loved the calls or hated it. I never heard such vile filth against Obama and Trump (plus minorities, women, etc) spewed from peoples' mouths. They were mostly from MS and AL, which I found interesting as you always hear about "Southern charm."
We used Ring Central with an 800 number. The lists we called weren't scrubbed against the DNC and the dialer was just calling every number, it seemed. I talked to so many people who asked about Medicare and remember thinking, "how many missed opportunities did I give up today!"
It's the press one, not the people
They are to press 1 work's Press1 to connect either 2 or 9 to be taken off the list
Where people get mad, Is the more they press to get off the list, The more calls they get
There is no other point of contact other than the person who picks up after pressing one
This is the reason it is illegal