B??c 2: Nh?n vào ph?n Viettel OTP và l?a ch?n m?nh giá th? mà b?n mu?n n?p.You're employing a browser that isn't supported by Fb, so we've redirected you to a less complicated Variation to provide you with the greatest practical experience.Sau khi th?c Hello?n thanh toán, b?n s? nh?n ???c chi ti?t giao d?ch g?i ??n tài kho?n ho?c email c?a b?