Enfold theme incomplete?

I recently purchased a regular license version of Enfold responsive multi-purpose theme, which I received as a zip file attachment via email which I saved it on my laptop. I tried different methods of uploading it to my host (and WordPress). The theme wouldn’t upload using the script provided by my host (xelmedia.nl). So I tried (S)FTP (Filezilla) and the following are the methods I used which FAILED:
1) Uploading it in it’s entirety as a zip-file;
2) Uploading it in it’s entirety as an extracted file;
3) First extracting the zip file labeled ‘enfold’ which was located in the original extracted file (themeforest-4519990-enfold-responsive-multipurpose) to a file inside the original file and then trying to upload the entire unzipped file.
Wordpress kept telling me that the theme missed Style sheets and Templates!
(I even tried method 3 plus extracting the zip file labeled psd files assuming Style sheets and Templates belonged to Photoshop?)
The method that worked:
1) Uploading the zip file labeled ‘enfold’ located in the original extracted file.
Though the theme is now up on WordPress and my host, I have a suspicion it’s not the full version of the theme I saw in the demo and why I bought it in the first place! It seems like I only have access to the most basic functions and options! There’s only so little I can edit and change in the theme and on my website! Will you please let me know if:
1) If I got the full version via email?
2) If yes, what am I doing wrong when uploading the theme to WP and my site? What do I have to do to get the full version uploaded?
3) Are the options and possibilities there in the Enfold theme which I’m somehow missing?
4) Is there a concise manual/tutorial somewhere for the Enfold theme I can read or download and may I have a link?
Thankfully Yours,
Atmo.