National Institute Of Open Schooling — subject: transfer of credit not added / no marksheet and certificate / no correction in result

10+2 online result has come without adding the transfer of credit subjects even after submitting the original failed marksheet from previous board during admission. The candidates are submitting request-application, months are getting passed since they have passed the examination with 5 subjects but nios is not providing the printed marksheet and certificate. Regional centre people don't have any cooperation with the nios headquarter and gives false information to calm down the learners and then tell them to come after 1, 2, 3 months. Why aren't they giving the marksheet and certificate adding the transfer subjects??? Take action against this. Nios headquarter is playing with the learners' career. Ultimately it's a harassment for the students and they are making money.