Why don't my plugins ever work?

Why don't my plugins ever work?

I am trying to get several plugins to work and have sent emails to each of the developers for each plugin.

Does anyone have experience using "ajaxify', 'ajaxContent.js', or 'ezjax'?
None of these work according to the documentation available.

I essentially need to have a link clicked which populates a div with an image gallery contained in an html file. I really need to find a solution to this or I will have to go back to using the Spry framework. I wish these were easier to implement - but it seems that I have missed something or the documentation is not as in depth as I need it to be.

I would love any help that could be given