My old activities are all gone

If all of your previous activities are missing from your Profile, most probably you logged in to Relive with a different email address. 

Usually, this happens when you use Relive on a new phone or when you reinstalled the app. 

You can log out of your current account (Profile > Settings > Scroll down > Log out) and log back in with the email address you previously used for Relive. 

If you are unsure of which email address you used in the past, you can check all of your email inboxes to find an email from Relive welcoming you to the app previously. You can see which email address the welcome email was sent to and try to log in to Relive with the same email address.