Need a WordPress e-commerce for a clothing brand. "SEO" "Content Writing"

resources that would be provided if needed-
we have bought the server ( shared Dreamhost )
we have a subscription for https://elements.envato.com/
we have a pro version for elementor

here are some reference websites, we like the design of these websites and would be needing something similar.
https://jisora.com/
https://www.libas.in/
https://theboozybutton.com/

work that would be required -
building the website
focusing on mobile-friendly store
seo
content writing for website ( optional )
content writing for products ( optional )
uploading products ( optional )