Since you've delegated your Evers to Depool, approximately every 36 hours you'll receive technical messages about the crediting of Depool rewards.
Incoming messages look like transactions from a Depool address to your profile address for amounts approximately equal to 0.0001 Evers, with the minus sign.
By tapping on such a transaction, you can see a message inside about the total amount of funds deposited into the Depool and the current accrued income.
Payment for such messages is deducted from your profile account as according to the Everscale rules, the transfer fee is charged to both the sender and recipient. At the same time, the fees are so small that they do not affect significantly the profile balance and are significantly less than the amount of income from staking.