Please help me how can I create two different membership area with different look for two different types of member on the same website

You can create a personalized registration form with a dropdown list linked to the roles of the member. So members will have the same member area but with different fields depending on their role on the site. You can set the fields of the members according to their roles

Please hw can I set the field of the member based on the role

Go to the member area “my-account”. then click on “manage fields” and there you can create new fields and assign them to diffrents types of members or payment plan

are you taking about members profile field coz that is not what i need