Hey i need help with drawing $/$Doing $($ER diagram$)$

The homework about $($The app$/$website called $($pinterest$)$i import $(2$ pics $)$ one is how the doctor wants it in a way like : $($many to many $,$ or many to one $)$ and the second pic is the info from thte use case

so i import $2$ things

$1$: how the ER Diagram should be : $($many to many $,$ or many to one$)$

$2$: the info from the $($pinterest usecase$)$ that i must work on it in the ER Diagram

Note$*$i must draw$/$do the ER Diagram so please help me with it :(