how will complain someone selling liqour with out...

Please, kindly be noted that you have to go to the Police Station and report about these people. Police will handle it and take the necessary procedures
. There are four types of licenses:
1- License to import wines.
License to sell liquor to third parties from a shop or warehouse.
3 - License to serve wines within a hotel, club or restaurant.
4. License to purchase wines.
The penalty for drinking alcoholic beverages without a license is imprisonment for a period not exceeding 6 months or a fine of AED 5000 or both, at the discretion of the judge,