Fail to show an URL image with html code

[QGin]

I have written a script to call the image URL but the image cannot be shown.

However, the image is not displaying correctly on the webpage. Instead, a broken image icon appears (? in a box). The image URL works when pasted directly into the browser but does not render properly in the tag on the webpage. When I right click the image, it allows me to open image in a new tab and the image can be shown in the new tab!!

Extract of the coding I tried: 

>> what's wrong with it? How can I fix it please? thanks!

[Shadab_dev]

Have you tried checking if data.imageUrl is a valid url?