Tcs Nqt Help needed

Hello I am a student of 2021 pass out batch. I have given 2020 nqt and got selected for interview round but then rejected for Marksheet problems.
Can I give nqt next time? And get a job in tcs ? Or this is absolutely over for me in TCS and I have to move on

Help me Please if you can? Are there any working TCS employees here in codeshef platform