Someone please help me figure out this stupid GD dishwasher

Brand new out of the box series 300 Dishwasher.

The instruction manual and booklets they give you are next to useless.

I close the dishwasher, select heavy or auto, or normal and press start. I hear the dishwasher starting something but it’s so quiet I can’t even tell the thing is running and then after about two minutes it just beeps continuously. It’s not filling with water. It’s bone dry inside. Hoses aren’t kinked, power is fine. I don’t want to use any of the smart home WiFi horseshit. I don’t get it. Manual doesn’t give any troubleshooting section, no error codes. I don’t get it.