Before bid on this project, you must be able at this skills!
Yes no problem, the goal is just to add on my "theme shortcode" the next feature
When user click on Preview button, a windows is opened and a player appear.
Now we want : User pay by sms...Preview button appear...When user click on Preview button, a windows is opened a player appear and play my file hosted on MU,Hotfiles,RS...
Simply by use a premium generator link script and play the new unrestricted link generated.
User don't must be able to get by any way the generated link of course.