Which of the following is a common cause for rejected ad creative?

A common cause for rejected ad creative is the inclusion of misleading buttons in the image. This is because platforms that regulate advertising prioritize user experience and trust, and misleading elements can create confusion or lead the user to believe they are interacting with the ad differently than they actually are. For instance, if an ad includes a button that looks clickable but isn't, it misleads users about the functionality of the ad, which violates guidelines aimed at ensuring transparency and proper communication.

The other options do not typically lead to ad rejection. Using standard promotional images may not be ideal for performance or creativity, but alone, it isn't likely to cause a rejection. Highlighting product features is usually encouraged, as it provides potential customers with valuable information about what is being offered. Similarly, focusing on user reviews can enhance credibility and engagement rather than lead to rejection, as user-generated content is often seen as authentic and valuable in advertising.