Fix simple bugs in joomla movies website

Hello I have a movies/videos website which is based on joomla. I need to fix some bugs in it. You have to be very strong in joomla and familier with components ! This is a small project but there will be a much bigger one following if I see it been done ok !!! The Project Payment will split to 5 milestones ,the first milestone will be escrow only after I see the first bug is fixed . The bugs are : [login to view URL] Movies Section component - The script which is taking movies from other website does not take many movies that I think it should. [login to view URL] Movies Section component- The script which is taking movies insert more than one record for the same movie . [login to view URL] language - the drop down list don`t work,the page is not translated according to language. [login to view URL] jwplayer streamer stopped working,same for ustream player and about [login to view URL] - I don`t understand how to operate multiple channels. 5. "Remove mouse double click and pop-up commercials windows by adding invisible layer to the tv-screen both in online movies and tv-channels that will disable the mouse double click and the anoying pop-up commerials"