Need to know quality issue and feedback

[sd.zaman_8712]

Dear All, 

I need feedback about the following image since this image has been raised cancel for quality issues.

Please advice about the problem and how to solve this.

Thanks

[Moderator moved the thread to the correct forum]

[daniellei4510]

I've circled just a few of many rendering errors that make them unacceptable for Adobe Stock.

[Abambo]

A lot of artefacts: 

and a refusal is not a bug. Especially not, if it is a correct refusal.