According to the official information presented on the developer's website for this application, you need to contact a local sales representative in order to buy the product.
INDIA - MUMBAI
Tata Consultancy Services Ltd.
Maker Tower ‘E’ Block
Cuffe Parade, Colaba
Mumbai - 400 005.
Phone: (022) 2185281
Fax: (022) 2188442
Email: singhal@mumbai tcs.co.in.
Contact person: Mr. Anupam Singhal
Unfortunately, I don't think you can buy the application in Qatar, but this will be clarified upon contacting him.