BLUEPRINT ENGINES SOLD BY JEGS.COM Ripped Out central, Nebraska

I saved my $$ for months...then it was time to buy an engine.  I called JEGS & ordered a 383 stroker motor from "Blueprint" thought it was a good idea/NOT. I put it in a 1969 Nova. It came with a smashed valve cover, but Jegs replaced it. No need to make a warranty claim. It ran great for a week & then it started smoking BAD. It was burning oil 3 quarts to 60 miles. I called Blueprint & they made a claim & told me to replace the pvc & it did not work. After several calls finally they said ship it back. I sent it back & they inspected it & told me abrasive materials had been run thur the motor. The warranty is Voided. I talked to "Ken" he was very rude & said I drove it with out an air cleaner & that it was my fault. They could sell me a new engine for half price but I already purchased an BAD engine from them, it was not my fault. What can I do now? They have now ripped me off. I don't have the time or $$ because I have to work . But I need a motor that works properly. I would say if your looking at buying an engine, Please don't buy an "Blueprint" engine.