Black day in my life ...I will give negative ratin...

Black day in my life ...I will give negative rating
,how the company takes interview process , I had worst experience in my career , I will tell you in detail
I gone to the office by 12AM and wait for 2 hours and then one lady came and told, take exam , I writting the exam suddenly lapi stoped then I informed to that HR team and they told me that u R exam was completed (I am like what.... ) After that I am trying to told me but she was not listing also , This is not correct to playing with students careers ,I am
Type of person with positive , " I did not loss company ,company losses me " ,
#change HR team plz
I waiting for this company from long time ,to give my best
Bad luck.....