****** by Justpaynow

I feel I am being ****** blindly by justpaynow last month I paid them early instead of the agreed date. I was surprised when I saw a message from them a week after I paid them asking for payment which I ignore since I know I paid them on the 13th instead of month end which to me didn’t seem to be a problem since they took the payment. I was left with 150,00 that I planned to settle this month end now I see they tried to deduct again and now they added interest of 150 the money I owe according to them is now 297,00 instead of 150,00 my concern is I paid them last month even though it was early and my payment is due month end why all these attempts to deduct and additional charges. The way it’s going I might end up paying 1000,00 month end because every few days they are trying to deduct whilst increasing money. Why am I being ****** blindly