You have 20 blue points to spend!

I don't know how much I should have, but i've been doing them for a fews week's now, since I had access to it actually. I'm rank 455 and never spent any point if I remember correctly.

Have you filed a ticket? It should be related to the currency bank issue: https://subeta.net/forums.php/read/894374/Fragmentizer-Bank-lost-all-my-crystals