When someone wants someone else to do something, the expression is not “she wants that you should do it” but “she wants you to do it.” Similarly, it’s “I want you to do it,” “we want you to do it,” etc.
want that
When someone wants someone else to do something, the expression is not “she wants that you should do it” but “she wants you to do it.” Similarly, it’s “I want you to do it,” “we want you to do it,” etc.