Photo quality troubleshooting guide for ai pictures

[mina_4264]

I have uploaded many pictures but they were all rejected and i dont undrestand the reason.
Please help me understand the problem with my photos and tell me how to fix it?

[Jill_C]

Room2 has chroma noise

ai robots - first robot in the left has too many arms

pop - drawing errors

[daniellei4510]

The robots: Look closely at some of the hands.