One of my screws fell off my iphone, what now...?

Hi there!

My name is Mike and it's been one year since i've bought my first Iphone ever (Iphone 4)

Last week I noticed suddenly one of the two screws that are located at the bottom of the iphone had gone missing...

As I was happening to be near a Mac-store at that moment I decided to go ask ask the salesman what to do.

They told me I've probably tried to losen the screws to open my Iphone, which is totally not true! I would not want to even think about taking the risk of ******* with something that has cost me over 650 Euros(aprox 837 Dollars).

I also noticed that my second screw looked rather loose too. After arguing with the guys at the store I managed to get one to believe the fact that I didnt do anything to my iphone and he told me to just leave it this way. or to 'sell the Iphone' and buy an Iphone 5... Great answers those were...

He also said Apple wont replace the iphone or add a screw because they'll expect me to have tried to open it or anything.. So what am I supposed to do?

They also expected me of trying to jailbreak it. C'ant they trace my Itunes bills and see howmuch money I've spent on this phone already...?

I hope someone on here can help me..

Thanks for reading!

Mike