charging for repairs on items under warranty

I sent my Sony Ericsson m4 aqua for repair and it's supposed to be under warranty, and autopage wants to charge me 3000 !!!<br> I had over 7 contracts with you guys and I promise you I will cancel every one, I don't wanna do business with a dishonest supplier as you !!<br> And I will make sure everyone knows my experience with autopage.