The campaign is eligible and the rewards can be claimed until the end of 2023. Once the rewards have been claimed, there’s no expiration date to utilize them.
You can find the support form here.
If, by chance, you don’t remember the address or have registered using a different method (such as Facebook), please contact us and include all the relevant details that might help us to find your user on the app. This information might include — possible email addresses, an email used on Facebook, screenshots, or anything else.