Supersonic Sucks!

I have cancelled my fiber service in June 2021 by sending an email to their cancellations dept and informing them that I am moving to another ISP. To date they still bill me for the fiber service despite the fact that my fiber service is with another ISP. I have mailed their billing dept numerous times to fix this billing but to no satisfaction. Today, again I received a bill for Nov 2021! And, again I mailed them(billing dept) back today to sort this out! When you try to phone them you are put on hold forever and then just get cut off all the while while you pay for the phone call.