hi i just wanna kno how to become a car salesman and what u have to do and that im 17 and i wud like to do tht as a career but i dnt kno how ive been told ive gotta w8 till i am 18 but then i dnt want to do after tht can any1 help me plz
1) Learn to write proper sentences in proper English
2) Sent your CV and a covering letter to as many car dealerships as you can.
I would imagine you could send your CV now, even if you do have to be 18 (and I can't see why you do) they will either keep your details on file or tell you to apply again later.
look on the major dealership websites under careers / apprenitceships, most offer apprenitceships in different areas with car sales being one of them - I don't know why age would be an issue, but if it is get a job in retail so you'll have experience of customer service to improve your transferable skills.
Talk to you school careers adviser for more support