Bappy Bhai>>>
Apparently this is professional looking and class design. but if you want some real critique plz follow the image below>>>>
You used two different blue which break the rhythm among the objects. as a result if u look deeply upper part and lower part of the layout , they become imbalanced.

mone hoi mind korben na.....aktu dadagiri korlam.......just sharing my point of view.
Thanks so much.