how to make website like ebay or amazon | make a website like amazon ecommerce website kaise banaye

I ve purchase v 6.3.2 . Can you tell slider size px ,brand size , categories size ,as well this script need 1350x740 I ve set but issue

You will make this wibsit on blogger or wordpress
Pls make this wibsite on blogger

script kha milega

Script link do na bhai or script name kya hai