Dear Project Owner,

I have submitted my designs.
I know you are busy but, would you mind to give me your feedback?
Please tell me if I am on the right track.

Thank you!

Best regards,
Coco

Hi, I am sorry but your designs were not up to scratch

Hi, I have submitted two logos, looking forward to your feedback for my submission.

Any suggestions would be helpful in finding the perfect design for you.
Thanks.