PS: Post Scriptum - challenge!

Decrypt our encryption and WIN $1 MILLION!

How to start?

1. Download the most secure encryption app PS: Post Scriptum

2. Register and add into your contacts

3. Send "challenge" to added account

4. You will receive the encrypted file within 24 hours into your mailbox

5. You WIN if you are the 1st to confirm file format exact content and how you decrypted it