car was driving fine I turned the car off and tried to start it back up?

How does the engine sound when you are cranking it over? This can be the timing chain let go, the fuel pump is out, or the crankshaft angle sensor stopped working, we will need more information to help you. Please go over this video to see if the easy stuff will fix it, and if not, you will have results that will help.

https://youtu.be/lXLJbuAZ4CE?si=u2OP_dHQD9gBD4cd

Also, we should run the codes to see if any are stored, which will help guide us in the right direction:

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

I have seen the crankshaft sensor go bad and cause this issue, here is the location so you can check it out. Check out the images (below). Please upload pictures or videos in your response of any problems so we can see what to help you with.