NHTSA Complaint #11655733 — 2015 KIA SOUL

Hello, I own currently a car, Kia Soul 2015 , I bought it from car auction, it was recovered after theft! The car is clean title! When I got it home a mechanic looked at it and told me the piston rod came out through the engine block and engine is seized up and this is a common problem for this model of Kia, piston rod is damaging the block , oil spilling and catching fire and he told me I need to go to the dealership because some people get their cars fixed if they meet the criteria for recall! Also I saw there is one more open recall this car has related to power steering that can lead to accidents if not fixed! I towed my car to Kia dealership and they told me they can't fix my recalls because I bought the car from auction! And I paid 180$ for the inspection they did! They didn't even saw the piston rod came out of block and damaged the piston and the block! They told me I have a broken piston! So is it true if you bought a car from auction they don't fix the recals anymore ? This doesn't make any sense to me! The recall is not a warranty I guess, it shouldn't expire because it can create dangerous situations on the road! So I want to know what can I do in this case to have the recalls fixed! I also asked them for a note about inspection they did and they didn't gave me anything! Thank you!