Will not start

Thank you for your help. Can I run another question by you? I think it's something in the steering column causing it to short out and drain the battery. I tried replacing the tumbler but I can't move it once inserted to put it in the correct spot, it keeps getting stuck. Do you know if Chevrolet usually have electrical issues like this? Because I can't seem to pin point what's actually causing the issue?

I've already replaced the battery twice, but whatever electrical issue is going on is draining the power from the battery. Prior to replacing the battery, I changed the ignition switch, and it finally turned over, but when I went to restart it, it was completely dead again. I didn't think it was the battery at the time because it was only 3 weeks old, but eventually had it tested and it was totally dead. So that's when I bought another battery, eliminating that to be the cause of the issue. I also had been using the silver release button on the back lock cylinder to remove the keys from the ignition, but the last time I tried releasing them, the button wasn't firm like It should have been, and it was also extremely hot, which it should never be, in addition to being a little loose. It's at a shop now being looked at, but before paying extra money to get a new steering column, and on unnecessary labor, I wanted to get a second opinion. Based off of the information you know, do you have any ideas on what you think the problem is?

Sorry, I forgot to include that the button was no longer releasing the keys, and when this issue 1st started, I was messing around with the steering wheel and for some reason pushed down on the back lock cylinder and I accidentally got the car started. So initially I taped it, because it started several times after that using that same technique. Sorry for the information overload, just making sure you have all of the details.

Okay, he said he wants to replace the whole steering column, for $345.00, than an extra $150.00 to get it re-coded, but doesn't think that's the main issue.

I'm not sure why he wants to replace the whole steering column. I think he needs to check the ignition switch and the lock cylinder to see if their installed correctly or just order new ones to see if that is the cause of the problem. He's not actually sure where the problem is originating, but wants to replace it anyways, my guess is just to be sure?