Website images not updating

Question

The images on my website aren't updating. I have even deleted the image and it still shows as it's there. I'm on Google Chrome. I've cleared my cookies, cached files and images, and flushed my DNS through CMD but the image is still there.

http://prntscr.com/49yqwi - CSS.png is displaying here.

http://prntscr.com/49yr0s - CSS.png is not on my cPanel after I have deleted it. I've refreshed, logged out and back in, etc.

How can I get this image to update?

CODE:

<div class="Course">
    <p class="tutorial">CSS</p>
    <img src="CSS.png">
</div>

Answer 1

It was cloudflare's DNS holding onto it. I fixed this issue by logging into cloudflare and selecting "Purge Cache".