This can happen for several reasons:
● You are connected to an account other than the one used for the challenge. To find your activities, please log out of the account in which your activities do not appear, then log in using the address of the account you used initially.
● You have just made an update and your data must change servers. Within 24 hours, your data will be restored.
If in doubt, contact us so that we can help you recover your data.