Header image not responsive?

Is there a way to make my header image responsive on tablet and mobile devices? I do not see an option for header images on Live Composer nor under appearance > customization within the dashboard

Hello there,

I noticed that your header image is responsive already https://cloudup.com/ixhGJsCrnrj. Have you managed to resolve it by yourself? Please confirm if you still need an assistance.

Warmest regards,
Kharis