i have a slite problem.. when i went to pre order my wii at myers.. the guy didnt give me a receipt! now i didnt know i needed one at da time so i didnt ask for it, but is there a chance they still got it or would it have gone straight into the bin?

im really worried now cuz i just paid 40 dollars for this gift card to pre order.. and now i dont even have the receipt...

plz answer & thx if u do