No Clue

Hi Peter, I had a Rain account back in 2020. because their connection to my area went down I cancelled the month to month agreement and still had to pay during the notice period. Today 27 July 2023 I get a call from an attorney office stating Rain handed my account over for failure to pay. I even tried helping them by driving around in my area to check if the connection sites was damaged we could not resolve the problem and I cancelled the agreement via the last call I had with a consultant from rain. for almost 3 years I had no contact and today an attorney called. I could not even login to my profile after it was cancelled. I have no idea how this makes sense as my card was registered which means there is no way I did not pay it and why they did not deduct after. The only reason was there was a notice to cancel and something went wrong. Please assist.,