I have finalised the design. But designcrowd doesn't allow more than 1200 x 900 pixels. But your requirement i 1600 x 900.
What shall I do?

Submit in a reduce size, same ratio... If selected i will just ask for original size

Hi, I have sent you the designs. But unfortunately i have mentioned the first banner as second and the second one as first. Sorry for the inconvenience.

Thank You.
Regard,
Rila

I am currently working on the banner designs. Please extend this project for 1 more day. Thanks