First make sure you have a student then check if he can volley if you have good stats much better money y if they volley like me i earn 1mil. Because im not strong if you have powerful one in your dorm dont upgrade it and do it again and again until you got good money to upgrade it so if they see your stats is good they dont gonna think about money but power so you get money each time they hire you in tough game they fighting......ok comment if it dont work i will post anothere comment