Car play doesn’t work in my opel insignia 2016 iphone 8plus

Hi there, ahmedfromalxandria!
Thanks for reaching out to the Apple Support Communities! It sounds like you are having issues with CarPlay not working properly and I am happy to help! Please take a look at this article to Set up CarPlay with your iPhone. Specifically, be sure you are checking out the Get help section and checking that you are in an area that supports CarPlay by checking out this article for iOS - Feature Availability in the Apple CarPlay section.
Cheers!