NHTSA Complaint #11486581 — 2014 HYUNDAI SONATA

On Aug 21,2022 I was driving my car and making a right turn on a street called Armstrong Mill and the vehicle just died out on me. Me being a female not knowing anything about cars I thought it was my battery or alternator. I replaced them both totaling almost 1100 dollars. The car still wouldn't start. The mechanic checked my oil and it was DRY which was odd being that i had just got a oil change 07/01/2022,which i have proof of as well as 4 other oil changes i got this yr. So i get to work that night and i start to research. I have only had this car since Oct 20,2021 so I was so confused. I found the recall and civil suit against Hyundai. I called Don Franklin Hyundai the next morning the service guy, Chris, asked for the last 6 numbers of my vin. I provided it to him and he said yes there is a open recall on you vehicle i have to get the process started but i have to warn you they can deny it because its been open for so long even tho you are a new owner of the vehicle. Well that is exactly what they did. I got denied for having sludge on the engine which i was told came from poor maintenance of the vehicle concerning the oil change. I got a oil change in Jan, April, May and also July. I got the air fixed in the cars air conditioning and all i kept this car in shape. There was no problems with this car until this engine. Now i was just told by BBB autoline that my complaint was not eligible because per BBB national program extended warranty claims vehicles purchased after 07-01-2020 that did not have the ksds performed prior to the occurence or engine concern receive the benefits of the lifetime warranty. I had no clue of this was not made aware AT ALL! I need help I was financing this car and now nothing. Please tell me my next steps. My children and myself could have been hurt badly why do they even have these cars still on the market with such a dangerous recall.