Hi mabdelhady
I tried with a lightbox but it will take time and you must be familiar with code.
You can try with a 3rd party extension which supports this kind of modal popup like: https://extensions.joomla.org/extension/style-a-design/popups-a-iframes/modals/
You can install this extension and follow up the instruction for how to embed the tag syntax like:
{modal url/of/the/page/to/open}Link text{/modal}
put into the HTML method of each slide item. I just tried this one:
