we need UX/UI for ecom website Front/Back

hello
im developer i have i cleint need this Ecom website, pleas check the Doc to understand how it’s Work the Web
they Sell Card’s .
https://docs.google.com/document/d/1imlRLtoXeEkuQoO88W2J2kIGdwsEaDg82LUw__7S5RE/edit?usp=sharing
They Need UX/UI so easy + use the colors From the Logo og BITAQATY { check the website inside the Doc }
thank you so much