Need to speak with someone and can't get a live person:-(

Thanks so much for taking the time to reach out to us regarding your billing concerns. I very much appreciate your patience and greatly apologize for the delay in our response. I know how important the services are to your home and we want to do all that we can to assist. We always have offers and options, available for our current customers I would love to get you set up with an account review. Can you please reach out through private message (find out how to do so with this link https://comca.st/3tojT6Z)
with your first and last name, name on the account if different, service address and account number? If you’re having trouble locating this information, you can also reference our world-class MyAccount app to view all of your account details by the simple touch of your fingertips! Please follow the process here to learn how to obtain that information: https://comca.st/39OUHOW;

I attempted to get xfinity internet and had to pay $50.00.  Then I was told that I had to pay $100.00 to get the equipment.  There was no lines in the home to hook up the equipment.  Returned the equipment and was told I would get a full refund.  Received a bill saying I was owed $40.00 from the $150.00 I paid.  ????????????????????  For What?  Three months later no $150.00, No $40.00. (edited for language)  Can't get a person on the phone.  The store keeps saying the company is closed.  Who can we complain too.  This is too much.  I feel like I have been robbed.