National Institute Of Open Schooling — mistake in result declared

Hello,
Iam a secondary student of NIOS took secondary examination in October 2018 where I failed to pass and again in April - May 2019 I gave secondary examination where I managed to secure passing marks and also fulfilled the criteria for pass certification as I passed in English(202) which is language subject and falls in category A and from category B I passed Mathematics (211), science(212), social science(213), Indian culture and heritage(223) so, I am eligible to get a passing certificate as I See the criteria of certification in NIOS offial website as "For obtaining a pass certificate, you are required to pass in a minimum of five subjects including one or maximum of two languages from Group 'A' and other three or four subjects from other Group. However, you are free to take upto two additional subjects. Thus, in all you can choose a maximum of seven subjects." So it is a miskate occurred in my marksheet instead of writing Pass in marksheet end it is written RW(Result withheld) because they said they found me in cheating.It is a miskate and should be solved quickly and correct the marksheet with no time.Also they did not mention in which subject I found cheating.
Name : Tapanan Kumar Roy
Course: Secondary
Enrollment number:(protected)

Please solve my problem quickly.