Setting up Etsy Shop

I need help setting up my Etsy shop to sell handmade items. I have images for my products but no descriptions. I want to appear more professional. My shop’s identity and branding is already established. I need help with setting up my shop with the existing pictures, mock ups, color and font set up as well as creating engaging product descriptions. I would particularly appreciate assistance in refining the look of my shop and its branding elements so that it stands out among the competition. In addition, it would be great if the Freelancer can ensure that all of my images and descriptions are optimized for SEO purposes.