What does it mean if the car dosent start but lights and radio works fine?

It also stopped right after the day it rained really bad bt the auto place told me it was my starter

ok,if the starter has been tested,and tested bad,have it replaced!

Ok thank u and how often should i have an oil change

see owners manual.

Ok so what does it mean if the car has a whooping noise while im driving and when i slow down my steering wheel shakes and my car wobbles a little

possible warped rotors,possible wheel bearing going out.anything you have done to this car is going to be costly.

I wonder would it be best to trade in? Because these forgein car are very complicated.

that's up to you.they are good cars,but if something happens,you have to find the right person to work on it,and it's costly.i know people who have bought these cars,just to say,I GOT ME A BIMMER.i just say i'm glad for you.then i think,wait till you have a problem with that BIMMER.daddy bought the car for this person,and they deliver pizza for a living?so figure.but if you have the funds and like the car,keep it.