D Auto Parts

I bought a 2.4 motor payed to have it put in the next day it went bad the piston started to slaping and knocking took it back to the shop they said I got a bad motor I told the owner [redacted] he had me take the motor to England automotive and he refunded me 300 that was what he payed for it but I still have a warrety and he's not going bye his warrety of the remaining bal he owes me the rest of my money or the motor and I payed all together just for the motor 892.00 all I want is the motor or my money I been patient and they have ran out