Tamil Nadu Open University — absent in appeared subject

My name is abinaya. Enrollment number is [protected]. I got my marksheet yesterday.in that one subject code msp -24 result is denoted as absent. But i appeared in that exam. When the results arrived, the code is not denoted instead of that msp 14 is noted. I asked my study center about that when results arrived they said we look into the matter. But now in my marksheet it is noted as absent. Please take necessary actions and update the status of my complaint. I hereby enclose my result copy and marksheet copy.