2007 Jeep Liberty won't start.

What is your question?

I drove it to work in the morning, around 8am. I drove it to a client's office around 11am, it was about a 40 minute drive. I parked when I got there and left around 5pm and my jeep wouldn't start. The radio works, the lights work, it beeps at me when i put the key in, just won't turn. I took it to the dealership and they said it was the ignition switch. So we, my husband and I, went and bought the ignition actuator and the starter switch and replaced both. Saved myself a couple hundred worth of labor but it didn't fix the problem. This is the first time this vehicle has broke down for me, in such a way that I'm immobile. I bought the jeep 1/31/15. It is now 3/28/16. I also have had issues with the abs sensor. The abs, traction control, and esp dash lights have been on basically since I bought it. My hubs bought a code reader and it is not throwing any codes. the check engine light isn't on.