I should have abt $33 buck in my itune account. today I sinked & updated my phone but while doing so I noticed my itunes account only has $13 dollars in it. I tried to log on & my pass word didn't work so I reset it. my old pass word was 'strong' I have had this happen last year consequently I don't have a cc on file & use only gift cards with itunes. I checked my history & it shows no purchases. Is there any way to check when I added my gift card? Do gift cards money expire?!? Anyone have this happen to them? and no, no one had access to my computer.