ISSUE SUMMARY:


I want to put a promote button ! when User likes any image on site he can promote it under particular category ! when user clicks this button one popup window should be open to choose under which category he want to promote image which he choose to promote.
and that image should be add under particular category in menu named promotion on side bar !! so tell me how to do it step by step !!?

and which programming language I have to work on ?

Hi.

From what I see you don't have any php or css knowledge.
So my advice is: hire a professional developer who could implement such a feature for you:
www.upwork.com/groups/jomsocial

This would be rather quite extensive customization.
Please, read our Support Policy: www.jomsocial.com/support
We don't support customizations.