"OUTSTANDIG" Accounts

If I could give minus stars I would. The amount of times I have been contacted to pay an "outstanding" account for blood tests done at pathcare is insane. I have sent numerous proof of payments over email and whatsapp over the past 2 years and I am still receiving calls for bloodtest that I payed for on the day I did them. The communication on the phone from some is shocking as well, often they end the call in the middle of a conversation and the amount of inaccurate email addresses they have given is sad as well. However I still emailed a lot of people and I am not sure if the problem lies with pathcare or vericred but PLEASE I am begging you stop calling me and stop sending me FINAL notices to pay an account that has been payed!!!!!