Responsive header image

Hi there,
I apologize for the frequent question but I did search for the problem on the forum withuot finding the solution.
I had a slider un the jambotron section and it worked well and responsive.
I changed it with a single image and it is not responsive on the mobile.
How can I solve?
Thank you

Hey there

let me see it please, can you provide url of your website to check your problem?

Hi there,
the site is

Hi there

Thanks for the follow-up.

I checked your site and the image at the top looks just fine.

Kindly note that the image resizing is relative to its aspect ratio.

Do check it out and let me know.