facebook app and php script

Hello I have a script that was made by someone and left me half way. the script comes with very basic options and has some bugs and errors. Here is what I want from you. You need to fix this script and than make it a facebook app to work in facebook. 1. when i add videos, it gets added to all cagatagories but it will show on top on home and new catagory but in popular it will show in the last page. and most popular videos with most view adds to popular catagory on top but when video gets more view and LIKE and when it moves to popular catagory the like gets disappear. and also when it is shared on facebook wall and when video is moved to popular catagory , if a person clicks on the video on his fb wall, it will open the page but will not open the video because now the video is not there in the new catagory or first page, its probably moved to the other page because i added more videos or moved to popular, that is why video does not play. 2. Script should have catagoies on admin panal. The videos should not move to popular catagory by itself or automatically. I will have to add videos for every catagory manually. I should be able to add catagory from admin panal . as well i should have the choice to add what video in what catagory. Also I should be able to add catagories on top of the page and buttom of the page for contact, terms, etc 3. main page of the script should have video gallary showing newest videos also should have adds spot around it and space to write information. 4. I have a facebook LIKE php pop up file i can send you. you can add this to the script, when person clicks on script first that popup should open askng the person to LIKE our Fun page. and I should be able to put the fun page name from admin panal 5. you should add all the basic things in admin panal, like deleting all videos at once, adding catagory from admin panal, blocking person by ip, should be able to delete facebook comments, etc it should show the status of the site, how many people used today, how many videos were watched, how many shared, how many users online right now, how many users online all day and etc 6. I should be able to control the site name , site title, and the seo of the site from admin panal 7. add a facebook inviter so people can invite their friends to the app. 8. make the app to ask for permission and open in the same window like the app i showed you (Fun Sara) and when user give permission it should post videos that he watch on his wall I should have control from admin panal to put how many videos to post on each persons wall, when he watch. for example if he watch 10 videos. I should have control in admin panal to put only post 4 videos on his wall out of 10. 9. users should be able to add video to their favorites and it should post on their wall when he adds video to favourites. something like john has added 123 movie to his favourites from this site. 10. I should be able to choose how many videos i want to show in each catagory 11. this app should be supportive by all mobiles, iphone, android etc 12. it should have spot for seo and site map 13. when it comes to space for banners or advertisments. I should be able to add ads one by one. for ever space in frong page. I should have space in admin panal to add. here is the script, if you can work on it. let me know [login to view URL] 14. I should have strong security in codes, and should be check good so there is no bugs or errors 15 . There might be small stuff that we might add latter but for now this is the list