Need Designer who knowledge of design banner, product rich text image or life style image etc

We want a designer who can design banner and other social media post and product life style image too.We will provide products images so he can build banner image and life style image.If he know 3d model design of product then it will best for us too. we have lot of products that need to design life style image. First we will need sample product life style to test designer skill, we have limited budget so do not apply who expect expensive price for banner design.