The car just won't start

There are a number of things that will cause this, but I would suggest starting with fuel pressure and spark.

Here is a video that will get us started:

https://youtu.be/dCjmRL3p4Cs

First, I would check the pressure and make sure the fuel pump is working.

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

If the pressure is okay, then we need to pull a plug and check for spark.

If you have no spark, then I suspect the crank sensor is the issue.

https://www.2carpros.com/articles/symptoms-of-a-bad-crankshaft-sensor

I am attaching the process below on how to replace this as that is the likely cause and I would replace this and retest.

Please let us know what happens with this and we can go from there.

Thanks