I don't find my purchases.HELP

Hello Ciprian26,

The article linked below details how to go about viewing and downloading your purchases in the App Store.

Mac App Store

1. Open Mac App Store.
   
2. Click Purchases at the top of the window. Your purchased apps will appear.
3. Click Install or Download.

Download past purchases
http://support.apple.com/en-us/HT2519

Cheers,

Allen