you should be more specific in describing your problem so that fellow softies can help you.
when you say it is spoiled, the possibilities are endless.
i'm not expert in pedals but i believe,
there are a few things you should check
can the pedal be switched on? (is the LED litted)
if it can't be switched on, try using a 9v battery instead of your power supply. it could be the power supply.
is there sound produced?
check to make sure your volume of your guitar, amp, pedal is not at 0. (i've made this mistake before).
there are probably a few other things to check, such as your cable, your power point blah blah.
and erm, if it doesnt work, bring it to the shop where you bought it from. if it's under warranty, you might not have to pay. if it isn't it would cost you a small sum of money (definitely less than what you paid for it).
i hope that helps