If you want some SS then use my code : qe5FU1jQ to get 20SS
Invite Code
Why can't I redeem it? 
qe5FU1jQ
I'm fed up...I keep inviting friends and no longer get SS for it. I do see they have successfully downloaded the app and are reading. I can seem to redeem any codes or SS
You can only redeem one code per person now. It really sucks but that’s how it works.