Please help

Exam centre once opted cannot be changed.

I am giving cs final and have already appeared for four times, the module which left, are 1/ 2 and 3 in which i felt fm and tax little be tough. can you plz let me know the method or material for study of this two subjects. 

Thanks & regards

@ Rohan:

You can try the materials of CA for FM and Tax part. Have a look at it and follow if it suits you.

https://icai.org/post.html?post_id=6085