Warnings problems of the 2020 Kia Motor Optima

What component or system failed or malfunctioned, and is it available for inspection upon request? engine failure. I’ve been reporting engine stalling since around 34,000 miles or so I purchased the car and immediately had battery issues before 25,000 miles as well. While I was driving on the road the engine stalled about 34,000 miles with me and my pregnant daughter in the car. The seatbelts jerked. The car stuutered and shut off and every light on the dashboard went insane. I purchased the car with 34 miles on it. Now…fast forward I’ve been having the car engine check, consumption oil tests performed and more since 60xxx miles or so. I’ve done everything that I’m supposed to do with returning the car for testing and every time I’m told I just need to wait until the engine fails. They clean the engine up make it look pretty after the second test and run some cleaner through then I’m back in a couple of weeks to months for the same thing. The engine valve cover has been replaced many times, spark plugs keep going out, and a ton more engine work that was done under warranty. Brain the service man told both me and my husband it’s what we have tj deal with, at suntrup, and doesn’t matter if I’m driving or not wait until the engine blows before kia can replace the full engine. He said if you’re outta warranty that’ll be your issue. Well when I talked to kia they said I better not drive it that way, with no oil in the car regardless how it’s brining and keep taking it in. But bryan every time seems to not want to deal with it. Test after test and he said I just need tj fault before we replace it. The service department has deemed this a bad engine ever trip. But I’m told it must pass kia test. However, I’m 7,000 miles outta warranty now and I’m praying they cover it because I did everything I’m supposed to do. I have every record however, lou fuze has failed to reproduce my records and I’ve requested them by text many times.