@Mahwish I’m not sure where you’re confused? Based on what you’ve shown, your estimated earnings is between 0.704-0.895. When the month ends, that gets sent out as payments.
Your earnings accrue from the 1st until the last day of the month, at which point the estimated earnings (earnings so far this month) goes back to 0 because it is a new month. Brave then reconciles all the ads you have seen and readies payments, which begin getting sent out in batches around the 7th of each month. Sometimes you receive this right away and other months you will wait 2-3 weeks to receive. You can always see payout status at Ads Payout Status Update
Looking at your screenshots, it lets us know you have no BAT in your ZebPay. But it is showing that you have seen ads and earned some BAT that you’ll receive when it pays out. So what’s the issue? Are you saying you used in prior months and received no payment?