So, i  obtained strange reason for the failure of examination in Shutterstock. I sent only 3d images.
Mail from Shutterstock:

Hi,
Thank you for your submission to Shutterstock.
In order for Shutterstock to maintain the high standard of our photography collection, new submitters must receive approval on at least seven (7) of their first ten (10) images to continue uploading. Unfortunately, while some of the images you submitted may meet our guidelines, we are unable to approve the requisite number and have temporarily disabled the uploading function on your account. This decision was based on concerns about quality, composition, lighting, or other features of your initial batch of images and we have listed the reasons below.
We invite you to resubmit in 30 days. In the meantime, you can still post banners, earn money from referring photographers, and participate in our forum discussions. Please do not create more than one account; doing so will result in permanent suspension.

Thank you for your interest in Shutterstock. We look forward to seeing you again in 30 days!


17393734
Not Approved
7 of 10 must be approved

17393737
Not Approved
7 of 10 must be approved

17393740
Not Approved
7 of 10 must be approved

17393743
Not Approved
mark as illustration

17393746
Not Approved
mark as illustration

17393749
Not Approved
mark as illustration

17393752
Not Approved
mark as illustration

17393755
Not Approved
mark as illustration

17393758
Not Approved
mark as illustration

17393761
Not Approved
mark as illustration

Regards,
Shutterstock Support

My portfolio: newbielink:http://www.stockxpert.com/browse.pht...&t=3&x=28&y=11 [nonactive]
Can I return examination earlier than in the month?