Refund issue

Hi sir Issue for refund... Supposed i filled return of income tax as on 31.7.2015 With refund of 10000 rs..i send itr to banglore in nov month but..itr received to banglore in december month due to error of postal departmem.. it reAch d banglore after 120 days and shown on income tax website as " itr recevied but after due date" me eligible for refund?? Yes or no? If yes then how much time d refund wil be credited in my bank account...&if no.. then what is d next procedure to get that refund back?? Reply plz to my querry..nd ya .thanks in advance...