SAME HAPPENED WITH ME AS WELL......!!!!!!! I have updated the webnovel app and after that I invited my friend (from Google plus & Facebook) and the invite was successful but still I didn't receive any SS!!!!!!!
Why have I not received any SS.....???????????
I hope I will get a reply soon. And when I am putting the invitation code in the redeem box, it is showing "Failed redemption account has been signed"
Please look into this issue as soon as possible and reply soon.

I think the invitation code is for the new accounts to get a free 20ss? if not they might as well just put the reward for inviting friends to be 70 ss

10 days later
a month later
6 days later

Any update regarding this issue?? I am also having the same issue....

    same for me too. i don't why is this happening.

      22 days later

      Same for me my id is 4305293979 and my friends id is 4305007898. i got a referral code from my friend and didn't get my 20ss.

        a month later
        18 days later

        zahi_7692 but I've been seeing reports that people are also having problems with buying Spirit Stones. I'm tempted but I'm scared that I'll be "scammed". 😑

            Some said that it is to prevent people abusing the system.

              I emailed webnovel and this is their reply.

              On Tue, May 21, 2019, 3:52 PM service <service@webnovel.com> wrote:
              dear，
              Only new ID with new equipment can be invited successfully. In addition, the limit of invitees that can redeem rewards a day is 10.

              Warmest Regards,
              Team Webnovel

                So it means the invited person need to have a new device. That is not registered in webnovel servers to avoid abuse of referral program.

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