Help Understanding Quality Rejection of My PNG Images

[IybAshraf]

Hi everyone,
I’m hoping to get some help or feedback from the community. I’ve recently uploaded several PNG images to Adobe Stock, but they were rejected for “quality issues.” I’m a bit confused because I believed the images met the standards.

I’ve attached a few examples here so you can get a better idea of what I submitted. If anyone has experience with this or can help point out what might be wrong - whether it's technical, design-related, or formatting - I’d really appreciate it!

Thanks in advance for your time and advice!

[daniellei4510]

I don’t think it’s a **scam email address** outside of being 'too similar,' despite the reason for rejection.

Where did THIS come from?

[Jill_C · Accepted solution]

Some drawing inconsistencies here:

The lighting seems illogical here:

the blade seems to be way too thick: