BED BUGS

So I live in an income-based apartment complex that I pay $18 a month. I just found bed bugs in my bed and there was a note posted in the mail room that they were notified of a bed bug problem and we are all responsible to pay $540! Even IF I could pay that (which I can’t) I know my neighbors can’t so how the hell is this problem going to be solved? Even the cleanest person can have them and if my neighbors have them I’ll get them too. I can’t live like this. What do I do? Shouldn’t the apartments have to pay for something like that? Especially knowing no one here can afford $540?