We have observed a trend in your account of submitting duplicate files with little or no difference between them.
Uploading an excessive amount of serial shots with little difference between them has no commercial value and is a strain on iStock resources and time. It offers nothing new for potential clients, but it takes up time and resources to inspect, manage, and store this content. Please audit your portfolio, deactivate the duplicate and serial content, and avoid uploading redundant content in the future. Duplicated content includes the combining of files that are already in your portfolio.