Fatema,
There are two things,
1. If you have filed a manual return, then all the powers lie with the officer with whom the return has been filed and you could contact him in the aaykar bhawan where his office is. I suggest you should approach him and take his views on this.
2. If this is a e-return then the remedies are with CPC Banglore... in this case u rather contact them the numbers are 18004252229 toll free for any guidance.
after above two points if any query remains post it here.