Uploading my 68-page anthology, "Adolescent Power Fantasies' in a 217.1 MB zipfile.

Uploading my 68-page anthology, "Adolescent Power Fantasies' in a 217.1 MB zipfile. I put the PDF of my book in a Zip file and uploaded it but it does not appear in the preview mode. Actually only the cover is appearing, and none of the interior pages. I have it in single page mode. What am I doing wrong??Uploading my 68-page anthology, "Adolescent Power Fantasies' in a 217.1 MB zipfile. I put the PDF of my book in a Zip file and uploaded it but it does not appear in the preview mode. Actually only the cover is appearing, and none of the interior pages. I have it in single page mode. What am I doing wrong??