Post-interview notification is a polite expression after the interview. A responsible enterprise will give you a definite answer when it decides not to hire you. Under normal circumstances, there is almost no chance to give you an answer for more than three days. Even if you try harder, it is difficult to turn around. There are many reasons for personnel rejection, but there is only one result. You are not the right person for this position in their minds. Since you like this environment, you should transform yourself according to this position. Even if you don't work here in the end, you will find something similar.