No Image on website

I am having a problem with the image on my website
The photograph on the homepage is not showing up on any other computer other than the one I used to write the website. I have tried everything in my very limited arsenal to no avail, could somebody please tell me what I am doing wrong.

Are you sure you have uploaded the image “Mvc-015f.jpg”, the img src tag is currently pointing to but when I went there there was no image.

Check that you image is located in the server under the root folder.

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