I bought an app i can't download it?

I hope you fine all.
Couple of days i bought an app when I click in order to download it I redirect to this link "https://s3.amazonaws.com/marketplace-downloads.envato.com/files/158306271/Project%20File.zip?AWSAccessKeyId=AKIAJYG5ROGJ6X7Z3M6Q&Expires=1463122141&Signature=mgw89RKDqSpresjJSDvSbqvAwM4%3D&response-content-disposition=attachment%3B+filename%3Dcodecanyon-13684293-kids-preschool-educational-app.zip.
no use the page is empty
When I copy the link and paste it in download manager this message appear “”
"An error occurred during download.please try again. an error occurred while creating security connection to s3.amazonaws.com
Please help me