I have the same issue. I had a couple friends make accounts. I have tried making several of my own on multiple PC's and devices. I followed videos on how to make my own referrals exactly. i am not getting credit for them using my link and they are not seeing it on their end either.

Same here, not showing on my friends account. What is the issue? Should i delete the account I have and try again or what.

Same here :/

Same excact issue. Plarium, you need to look at this

When my friend started his account, during the start animation (beginning of dragon fight) there was an error message " purchase not successul" not sure if thats connected

his account is now 10, but nothing shows up in either acclounts referrals

Best thing your friend can do is open a Support Ticket from within the game by clicking their PfP, then Info, then Support

Perhaps they'll be able to help out