Coby TF-DVD7100 Portable DVD Player

so here's a nice little kobe dvd video player that i got for three bucks at a thrift store and so far looks like it works or at least it turns on all the buttons on the front panel work now all my dvds are put away but i remembered that i have a special edition of san andreas that comes with the introduction dvd so now i can actually see if the dvd portion works so let's begin obviously i won't play too much of this because i'm sure the music in it let's just see okay i can really hear it spinning in there wrong disc it doesn't want to read a dvd and yes this is a dvd so it should play it but it's not i don't know if the laser is dirty and i'm going to clean it the unprofessional way so there we go i'll try it again as you see it's well you can't see with the camera this doesn't work i'll see if a cd plays this big silver thing in the back here this is the freaking battery it goes on th