Dear Project Holder
Pls provide your valuable feedback for my designs As you can understand no project can be successful without timely feedback & continuous interaction, thus we request you to provide your feedback.Waiting for your feedback. Thank you

Dear Designer, sorry about not giving you feedback right away. I have been a bit overwhelmed by the amount of designs I have received. I will take a closer look at your designs specifically and get back to you with feedback as soon as possible.
Thank you!