Letters / The email for professor about my grade [2]

Question about Grade

Dear Ms. Kinnie,

Hope you are staying safe and healthy.I am a freshman student in T03 of B200F. Merry Christmas in advance.

I fell really blame,because my presentation is not good enough-the show time is so long. I know this presentation accounted for 18 points.Is there any other way to improve my grade? May i have more suggestions with this presentation? After all, I don't want GPA to affect my master application.

Looking forward to your answer.
Thanks again and hope you have a nice day~

Sincerely,
Jennifer