ignition lock

ok my ignition always locks on me for some stupid reason. everytime i have to shake the wheel to start the car. can someone tell me why it does this and how can i fix the problem i.e replace the ignition?

thanks

do u turn ur wheel when ur getting outta the car? cuz once ur sterring is turned after the ignition is off the wheel locks! those making u turn the wheel when u wanna turn teh key

i know the spelling is bad!!

I have my steering wheel on my lap (lowest setting) so I inevitibly turn the wheel and lock it when I get out…

are you doing this^?

nope. i will try that. thanks