Tds revise return for form 26q

I FILLED Q-4 RETURN FOR A Y 2016-17. AND TDS DEDUCTION OF ONE PARTY I FORGET TO DEDUCT NOW WE DEDUCTED THE TDS AND PAID TDS NOW I WANT REVISE THE Q-4 RETURN BY ADDING NEW CHALLAN TO Q-4 STATEMENTS AND ADD DETAILS OF PARTY IN Q4 RETURN BUT IN TDS CPC- SITE WE DONT SHOW THE CHALLAN WHICH I PAID AFTER THE Q-4 RETURN AND THE SAME CHALLAN ALSO SHOW IN TIN NSDL SITE GUIDE ME TO HOW TO REVISE THE Q-4 RETURN OF FORM 26-Q FOR A Y 2016-17