Engine not starting

Good morning! It's possible there's a security Issue going on. Maybe the key lost its code or something along those lines. Is the "Security" light in the dashboard staying on? If so then we need to try another key or take the key to the local GM dealership for testing. Let me know what you find and we'll go from there

Hello,

When you turn the key to the on position without cranking the engine over can you hear the fuel pump run in the tank for 5 seconds? Also we need to check for spark. These guide will help us fix it:

https://www.2carpros.com/articles/car-cranks-but-wont-start

And if the security light is flashing:

https://www.2carpros.com/articles/how-to-reset-a-security-system

If we can hear the engine cranking over we can tell if the engine is in okay shape can you please shoot a quick video with your phone so we can hear the noise? that would be great. You can upload it here with your response.

Please run down these guide and report back.