Goodfellas shipping LLC Changes amount owed after contract signed! Miami Florida

I hired goodfellas shipping to transport my Cadillac from nesconset ny to henderson nv. Was given a quote of 900.00. 200 was to be paid as a deposit and 700.00 to be paid to the drive upon delivery. The car was picked up 3 days later than specified. The day before delivery the driver called to advise approximately when he would arrive the following day and confirm that it would be 1,300.00 cod. I said no I have a written contract with goodfellas for 700.00 cod. He said and provided a contract from goodfellas for 1,300.00. If I did not pay. The car would not come off the truck and go in storage until I paid the 1,300.00 and storage. I called goodfellas 10 times only to be put on hold or be hung up on. I paid the driver to get my car. I filed a complaint with the atty. general of Florida and the bbb. I have contacted radio, television and news papers. I am filing a suit in small claims court and will not stop until they apologize and return my money. After some research I find this is not the first time the exact scam has been done by them. I will do my best to make sure it is the last.