Wat are my options in this situation?

so i was returning an ipon that i borrowed from my college office and this psycho who worked there really pissed me off. i was asking him to check to make sure everything was returned and he said he would do it tomm. i said i wanna make sure i returned the headphones and he acted really rude to answer a simple qn. and eventually pushed me out the room and locked the door! i was in a hurry but thats so unwarranted. wat action can i take cus i think its ridiculous he did that.