We're sorry you've been unable to access your purchase.
After you completed your purchase, you should have been taken to a page with download links, and you should also have received an email with download links. We're sorry that does not appear to have happened with your purchase.
To download any of your purchases, you can sign in to your Leanpub account and go to your library here:
If you're new to Leanpub, here's how this works: we automatically create an account for you when you make your first purchase. This is done so that you can always access the latest version of your purchases. (Leanpub books and courses are often published in-progress by their authors, and can be updated at any time.)
If you've never set a password for your account, you can do that here:
Once you sign in, you'll be able to go to your library to download all of your purchases.
Our apologies again for the trouble here!