Missing cosmic boost?

Reference

When I was trying to activate cosmic power boost, I can’t find any cosmic boost in class section but the boost for all other classes were there. Am I missing something or it is a bugs? Thanks.

I tried restart iPad and restart the game.

Reference

Zan0 said:

You could just be out of them

Thanks. You’re right. I used the last cosmic power boost ytd and I forget about it. My fault.