How do I start this car properly?

With your foot on the BRAKE petal, push the start button for 1-2 seconds. Do Not touch the accelerator petal.

how about reading the manual , it does tell you what to do ..Buys a car and doesnt know how to start it , talk about dumb , !!!!

You should have put your foot on the brake & not the break. 

Directly press push button for a second 

Step one; unwrap the owner's manual.

Step two: read the section on starting the engine.

First, push on the "brake."  Why people misuse "break" is beyond me.  Push on the brake first.  Then hit the start button for less than one second.  If that does not work, go back to the dealer.

maybe you should ask a mechanic about it

Sounds like you shouldn't be allowed to drive

You just push the button in and out it is not like a an old key start where the driver has control of crank time - it will crank without you holding the button until it starts. Some newer keyed cars work this way too.

Try the brake.