Classic Auto Salvage

I bought an engine for my F250 pickup and was ssold a faulty product. It cost me more for my mechanic, who refused to put such a hunk of junk in in good conscience, I had to pay extra to rent a hoist, because Classic would do nothing but keep taking it back and pretending to switch out parts that were broken, They took the engine out with primitive tools...blow torch? instead of taking the time to do it properly. They won't refund my money and have now left me to broke to even get gas if it ever does start. Thanks CHris.