Can someone please tell me why my SubReport isn't displaying data

Hi all,

Please have a look at my project and advise me. My subreport doesn't display anything. I haven't included my database in here but maybe someone can spot something wrong with my code or in my report designer. I have the code for generating the report in the form called frmViewAll.

Please help me someone. It's very urgent.

I've deleted some modules in order to make the zip file smaller. I just need someone to check my reporting code please.