I think I messed up..

[Keantha]

I made it to lvl 100 of Skull Cavern BEFORE I got the secret note from Mr. Qu about meeting him there. Does that mean I don't get the reward now? Has anyone else done this??

 

[Yuko]

You will get reward, you just need get note and get back at 100 level of cavern.
I had it on mobile.

 

[Keantha]

that's a huge relief! I was worried I had lost it. Thanks!