Penguin Brief - Final Design | Submission Final Cover

In the process of submitted my Penguin book cover, I found some difficulties when putting the book cover (front, back and spine) together, as I did these designs all separately on Adobe Photoshop. 

Once I got the problem stored, I added on the bleed marks which the part of the submission details. Then the bit which I was most anxious about was compressing the film to the correct size, as I believe my files that I have designed is quite big. To compress the file I used the Pdf software and Photoshop to rescale the proportion of my book cover file size. 

When uploading the submission onto the website, it was fortunate that the size of my book cover was under what was required. 

Below are images of me submitting my work and it successfully getting through. In addition an email confirmation.