Glitched grade/rank

[North_Lexus]

IGN (Minecraft Username): vxidrichxnne
WHAT YOU NEED (ROLE/RANK) I am grade 12 (17 years old), and I've already reached the maximum grade.
YOUR CURRENTLY ROLE/RANK (IF ANY): 12th grade
EVIDENCE:https://imgur.com/a/KAzToa1

 

[slimester]

As stated above, this isn't the right area to post your request, you can post one HERE.​