what exactly you are looking for ? a icon ? illustration ?
can you help so i can again try ?

I am after a illustration with meets the brief. Please read the brief carefully.Thanks.

did you not check my design ?

If you are looking for different concept then please let me know what exactly you nhave in mind ?
do you want icon ? symbol ? using initial ? what exactly you want ? if you can explain then we can again design from scratch

What instruments?

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