By staking $EQX tokens, you earn daily compounded rewards according to the Tier you are part of.
You can find a more detailed explanation of how staking rewards are computed by accessing this article.
Because there is a 90 days lock-up period, the displayed information on your staked funds is only changing once the 3 months have passed. After the lock-up period, you will be able to see your compounded rewards, and then they will continue to update once a day.
This means that your compounded staking rewards are calculated daily and added to your balance in the backend, but this only reflects on the front end after the lockup period.
Therefore, if you staked EQX and are expecting your daily rewards, do not worry - these are added to your balance - but you will see them once you can unstake them.
If this is not the issue you are encountering, please feel free to contact us at firstname.lastname@example.org.