Itr v( ackwnolegedment) not recived in 120 days

I have filled my Income tax Return for AY 11-12 on 16.08.2011 have a refund of rs 20540 and also send my ITR V copy to Banglore but it is not recived by them and now 120 days are over and now the officer of the department told that i hav to file the return once again my reutrn mannual and have to submite at local income tax office and my orginal return has no validity and it is cancel. and my income tax word is of u.p as per my pan data and right now i am doing job at ahmedabad so it is nt possible for me to go there for filling retrun ..

so please gudie me now what to do wheather  i filled my return mannual or anyother option available !!!

Thanks in adavance