Build a Website

Hi i have a website which enabled my users to upload music tracks which are stores in the SQl database. I would like you do fix few things for me only for $40. Quick fix for anyone in 2 -3 hours of work or even less. Few bugs, few features being fixed to work correctly as they dont. its a website where music producers can upload their produced sounds and compositions / remixes and such 1 - Add extra security to the website, folders and files & SQL not to be hacked. 2 - Add delete button to delete uploaded music tracks for all members 3 - Fix "Add to Playlist" to only be show to Registered users 4 - Fix Delete Button on "My playlist", (not deleting created favorites) 5 - Fix Empty Playlist Bug 6. When user Registers he receives no confirmation email. it worked before, something went wrong. 7. at bottom, footer, we have Terms & Conditions, we would like to add 2 more blank pages, About Us, Contact Us, we will add html codes and text later into the files later That is all all this for $40 - this is all we have as budget at the moment. Thank you