Do I have CarPlay on my iPad?? How to Get it?

You should find it in Settings>General>CarPlay.

See this support article:--> How to connect your iPhone, iPad, or iPod touch to your car - Apple Support

Regards

Giulio

If you do not see it in Settings>General, check:

Settings>ScreenTime>Content&Privacy Restrictions>Allowed Apps.... Carplay must be enabled (green).

Regards

Giulio