Darkness

i have an ear infection and i'm wondering if that is the cause of my sinus.. my doc say i have sinus n it's draining at the back of my throat n that makes me can't breathe properly (which i h8) i had it since december when i was at my vball trainin i was making a wheezing sound n th doc gave me some anti biotic n it was helping until i ate some ice-cream then evrything just got even worst my chest started to hurt n i feel like something was running from the inside of my ears to which is the side of my face to under my throat nit hurts at my throat my mom says its cold n after it was there i woke up the next morning with a sore throat n i was coughing up cold n wen i bend over i feel somethin runnnin up to my neck

My dad bought me a Mp4 player at this computer store!!(cause i always get what i want) and when i went home it was workin but the battery went DEAD so i charged it for 8-10 hours and it wouldnt stay on so i returned it and they said it WASN'T GOOD so they exchanged it and now i was puttin songs on and i deleted a song and the delete sign wasnt going away!! so i turned it off now i turn and i turn it back on and remove the usb cable and went into music and it said "empty disk" what does that mean? and i went into reord it said that too every one i went in it said that except for the radio and the game that is on it!! and now im wonderin if i should exchange it but i cant get my money back!! CAN U PLZ!!!!!!!! TELL WHAT IS WRONG WITH IT??!!!!!!! AND WHAT SHOULD I DO!!!!!!!!!!!!