Hi Waseem Akram,
Can you please move this to the product discussion area rather than marketing. You can use the Move button at the right hand side.
Regarding your question:
Click on the top level of your program (Step 1)
Click on the members tab (Step 2)
Once on the members tab you can create a new view or change the default view which lets you pick and choose the fields you want to include. You can also use the status filter to only show people who have registered etc...
Once you are happy go to the icon at the bottom which is a little table with the red arrow coming out of it. This will allow you to export your data.
Thanks for the response. Yes, understood the process involved.