Hi for all the newbies who are stuck and unable to download. This is how it worked for me.
1. First give a Like or any reaction to this post.
2. Now you will see "GO TO DOWNLOAD" blue button on near Top right hand corner of the post.
3. Click that and you will see two links for the 2 pdfs referring to general and Advanced versions.
4. Click on the individual titles and not on the Download link provided.
5. Once you do that, you will be prompted for Password.
6. tutflix -> this is the password.
7. Hope it helps.
8. Special thanks to the uploader for this valuable content.