ダブルアップが機能しない

NRD

Ciao Robert, se vuoi raddoppiare fai come me, WALK TASK, 3000 Coin per 5$, codice NEDY9C. Doppia app doppio guadagno.

trang Nguyen

I have same issue too, but I don't know why it's like that.

Jonathan Lam

I just changed to use Macadam, Walktask and Weward. They are the best step to earn app in my opinion. Try these with the following referal code. Earn coin immediately.
 
Macadam: FGPCRA
Walktask: UXAGUU
Weward: LAMC-H+5rW