Draw Class diagrams and class relationships

Online Library System

different kinds of resources which should be grouped on their types, e.g. Audio, Video

examples are:- Books, Magazines, DVDs, Music CDs, Video Games (CDs) etc.

There are mutliple copies of one resource available in library. New resources's types can be added in the future.

System should allow users to search in different categories and request checkout. If an item has already been checked out by another user, other users can still request to be added to waiting list for the item and be the next in line to receive the item.System will support delivery through 3rd party systems. The library system will send a request to a partner delivery system to pass the item details and user information. The delivery company will pickup the item from the library and deliver it to the user.

Library system will require users to be register and login. Users should be able to view the status of their requests.Library maamager should be able to view list (online report) of checkedout books and their status: checked-out, delivered to user, in shelf, etc.Library manager should be able to search and view a list of users and to also view the borrowed items by a use.

Need help for creating just class diagrams and class relationships for above question

JUST DIAGRAMS ONLY

Please send me the screenshot of final output too.

Thank you