Sachindra, be mindful of what you respond. It is a crime.

In your initial post, you say you do not have a licence, which means you cannot have a receipt.
Secondly, alcohol in any form is alcohol.
Thirdly, people who have the licence, have an undertaking that once you purchase your stock from the syndicate, you put it in a safe place and take it home directly,

Check with the Qatar Embassy in your country if there is a ban (not band) on your return to Qatar.
All the best.