You can check your earnings in the app by selecting the All deliveries menu option.
In this screen, you will see the total cash you collected for the period, your Bolt balance and a list of all your deliveries with their amount values.
If your balance is positive, a payout is due to you from Bolt. Positive balances at the end of the payment cycle will be paid to your registered bank account on the following Monday.
If your balance is negative (red balance), a payment is due from you to Bolt for cash amounts collected from customers during the payment cycle. In some cases and cities, your balance can be carried forward into the next week but you will also only receive in-app (card) payment orders to help you reduce your balance.