BeePrathyusha you need to download Adobe Digital Editions software and authorise it with your adobe id.
Then try downloading your purchased book and it will open.
Vaibhava Lakshmi vratam book was a complete disappointment. I paid the money for the Ebook and they haven't even given access to download the book. It says you don't have Adobe to download the book and its asks you to purchase additional app worth rs 250. It's a complete scam, don't buy ebooks just enjoy the free ebooks.
unable to download
Wonderfull,Hood information with dromstic Ritym
please send your books sir