95 LeSebre questions

So I bought this 95 buick Le Sebre and it's like ever since I got it it's just been problem after problem.

My big question right now is why won't it start?

I had to move my car for my mom this morning. Well I backed out of the driveway and everything was fine. I pulled back in and put the e brake on and turned the car off.

But now I can't get the key to come out of the ignition at all. So I tried to turn the car back on and the Brake! light and (ABS) light come on. There is power in the but the car just won't start. I don't know what to do.

I got online and read that if those two lights ever come on, that I need to have the brakes replaced right away.

I was told that my brakes are fine. I just had them checked. I had my front brakes bled but not my back yet. I know that I have air in them due to the spongy feeling when I brake.
So does the car just not start with those two lights being
on?
And does this mean that I need them bled and buy new brakes?
Can somebody please give me some input?

Welcome to AF, not much real info here, does the engine turn over but fail to start? Or no response at all? Forget the brakes as a cause of no start, also.

Oh my friend came over and I feel really dumb for doing it but take into account I had to move this car at 3 in the morn. I guess that I put the e-brake on like always and left the car in drive instead of park. I know. WOW. But then I noticed that my spedometer is no longer working. I heard that is expensive to fix. Do you know if it is?

The circuitry and speedo head need to be checked, no quick answer.