IF I COULD GIVE ZERO, I WOULD!!!! My bill was not ...

IF I COULD GIVE ZERO, I WOULD!!!! My bill was not even a full 24 hours late as I got paid on Thursday, the day after it was due. I have never been late on a payment to FPUA. I went online and paid my bill the day I got paid which was 2 hours BEFORE they opened that day. That same day, they printed a CUT OFF notice and mailed it out. I am signed up for PAPERLESS and never received an email about said issue. 3 days later, I receive the cut off notice in the mail, go back online and check my account and it is reflecting past due. I check my bank account and low and behold, the payment I made has been deducted from my account. So you take my money and then tell me my payment is still past due to get more money?! WORST UTILITIES COMPANY I HAVE EVER DEALT WITH! I would rather move back to Lake Worth and deal with Lake Worth Utilities Authority over FPUA.
*******UPDATE********
Now that my new bill has come out, its HIGHER each month!! I have kept my AC and light usage the EXACT same since I moved in. Yet, my bill keeps getting higher and higher. This company is a rip off