stolen device disable my iPhone 11

Use the Find My app to locate a missing device or item

https://support.apple.com/en-us/HT210515

You might want to contact your local law enforcement too. And perhaps your Mobile Carrier.

Check this link...

If your iPhone, iPad, or iPod touch is lost or stolen - Apple Support

Hi iW00! We seem to be traveling together today, but you are faster than me!

🙋🏼‍♂️