Naga!!!!

i am planning on going to naga in a few weeks and im supposed to be going in intermediate so i was wondering would naga let me grapple in intermediate and advanced

No they will not allow that. I was at Naga not long ago and was competing at Intermediate no gi and wanted to do gi beginner as I am significantly less versed in the gi, however I had to compete at intermediate gi, silly. Got 2nd in gi though!

but what if u just want to challenge yourself would they still make u choose