Dewan Housing Finance Corporation [DHFL] — how many days time for return of original documents

Dear sir, Mahalingappa Hanchinal I got Rs.431704 loan on 28/3/2016 vide loan a/c 0002319 from DHFL but now i made foreclosure but as per your terms it will take 50 days after closure of loan to returning of original sale deed, un used pfc cheque and insurance amount. Is it 50 days time want of returning the my documents 50 days too late to me i want urgently thus i hubly request to you to return documents due to i too trouble problems.thus arrange as earliest return my documents