I had appeared for June TEE 2020 for 2nd year MAPC Programme and have a supply in one of the papers. I want to clear that in December TEE but I’m not being able to fill the form as its saying that the paper is already registered for exam in June TEE. Its saying its a duplicate course. Please tell me how do I fill the form?

I had appeared for june TEE 2020 for 2nd year MAPC Programme and have a supply in one of the papers. I want to clear that in December TEE but I’m not being able to fill the form as its saying that the paper is already registered for exam in JuneTEE. Its saying its a duplicate course. Please tell me how do I fill the form. Or do I not have to since I already filled it in June 2020. But as far as I know we need to pay separately for supply exam. Please kindly help.