I made a minor purchase on Monday, why doesn't it show in my 'Purchase History' ?

[furlong1959]

G'day, I made the following minor purchase on Monday 08/07/13.

10 x Apple iPhone 3G 3GS Crystal CLEAR SCREEN PROTECTOR Film Cover 

I'm curious as to why I'm unable to find the transaction in my 'Purchase History'?

Thank you for your attention.

Regards.

Paul M Waring