Paradise Exteriors Boynton Beach 1918 corporate drive beach, FLA33426 review: Installing kitchen window

I sign a contract with Paradise Exteriors on 3/3/21 with Randy Gardner their senior representative. Randy Gardner came out and took a measurement of my front living room bay and kitchen window. I sign the contract and presented Randy with a business check in the amount of $1,000.00 as a downpayment the balance is $6,600.00. The second representative came out to my house and took a measurement again. Paradise ordered the windows for the front living room bay and kitchen window. Paradise is ready to install the windows. The window doesn't fit. Paradise is willing to order new windows at $1,200.00 at my expense of me. The problem is Paradise wants me to sign a new contract saying that they are not installing the new kitchen windows when I paid them in full to install the kitchen windows