In order to get a license key for this application you need to purchase it. Therefore, I suggest you visit MindSutra E-Kundali Premium official webpage, and complete the purchase form there. You will need to give them personal information like: name, address, email, information about credit card, etc. After you finish this form, wait a confirmation email. A single license key costs 90.00 dollars. Before you are convinced that you want to buy this application I suggest you try it. You can download its demo version through Software Informer application's page or you can take it directly from its official webpage.