Player xmayax posted a message on 26/10 11:59 on the ZooValley & CadoVillage Forum: Referer. Answer him on ZooValley & CadoVillage and exchange with other players

🙋 no it is not possible after registration. I had the same problem with my sister's Sponsor a Friend, the day of her registration the Sponsor a Friend was not taken into account. I sent an email to Customer Service who replied that it was no longer possible.