Suggested answer

I am afraid this material would not be published by ICAI and you will not be able to find it. 

So what am I gonna do. I expected 50 for costing but got only 38. I just need 8 marks in costing to pass the whole group. I took the certified copy of my answer sheet and found that I was awarded 0 marks for so many questions. I need to know if they are right or not. I lost all hopes cause theres no revaluation for CA papers. I dont think the 0 marks which I got is gonna change. Kinda depressed.  Not able to study. Dont know what to do

Hard luck Shyama ji, can understand the state of mind you are in right now. This is a tough phase that you need to tread through, what other options do you have in front of you. But, the more you keep thinking about this, it is going to increase your misery, why get depressed and straiin yourself. No other person can drive you out from this situation except you. 

It is going to be tough but not impossible, you just need to shake yourself up and try to findout ways by which you can overcome this mindset. Come out from this situation and start looking life objectively and positively. 

Wish you best of luck.