Go and check with immiriregeration from the counter where you have submitted the applacation take all the documents with you the orginal and the copies so in case they will ask for any paper you can submit I know you have submitted all the papers but this is usseal always they say after rejecting they say some paper missing if you say I have submitted the paper you are asking for they reply may be they misplaced some were is this not a joke they do this always so go and check with them

Best of luck