making a multivendor website like xplent.com with backend dashboard ( not wordpress )

I need a website similar to xplent.com , with user / seller dashboard for managing their orders , invoices , etc..
- with live chat between seller and buyer
- multilanguage option , Arabic & English
- multivendor option
- admin dashboard
- subscription option for the website

example :
xplent.com
https://placeholder.com/property