AutoRocket

I got my R33 Auto Series 2 GTS-T 122,000kms for $4700...

I crashed my car and had insurance and they fixed it and now theres a few problems. First, the automatic shifter button is stuck when I turn the car on. I have to keep pressing it or wait for like a minute to successfully press it in. Second, when I'm driving slowly and turning or reversing slowly and turning, sometimes theres a loud snapping sound. The snapping sound is very loud. Anyone know what these problems are?

What is faster out of these two? I think the R33 will still be faster even if it is a automatic.