Complaint Review: capital funding network

I do not know how this company aquired my email and company name/phone number. They have been calling me several times a month for 2 1/2 years and frequent emails. I've never applied for their service or reached out to them. Each time it is a different person calling and emailing. Each time I tell them I am not interested and will never be interested, I do not need funding and remove me from their calling list and email. After the first year of receiving their calls I started asking to speak to their supervisor, which is never available and on the rare occasion that they provide me with a phone number for the supervisor it's always a cell phone number and it is not setup to receive voicemail, no one ever answers.   Initially they are very friendly until I ask for supervisors info and tell them to remove me as a contact, then they are very rude. I have been hung up on, insulted, cursed out and cringe at the thought of the next call.  

Yesterday I received a call, when I stated I was not interested Jessy asked me why. I told him I do not need funding. He asked what I would do with $50,000 if I had it in my hands today. Again, I told him I don't need $$ and please remove me. He hung up on me. I called him back and told him to remove me and quit calling. He asked how I make money, everyone needs money? Told me since I do not know how to make money he wasn't wasting anymore time with me. I received an email from them this morning asking for an apt time when we can talk about funding my business.  I am certain that I am not the only business owner being harrassed and insulted from this company.   If anyone knows how to be removed from their system I would appreciate the advise. They call from multiple phone numbers but always the same Capital Funding Network, and the emails are always  a different name @callcapitalfunding.com .