Mehtab123 Hey, there will be a number of different reasons for this. Premium is designed to help you earn more revenue through Premium advertisers, so ending this agreement will mean that you can expect to see low levels of earnings. We've also just entered Q1, where we typically see our lowest ad rates of the year, you can read more about why this is here: https://community.ezoic.com/d/33331-ad-rates-seasonality-in-q1
Finally, you have very low quality traffic for earning revenue. 40% of your traffic is coming from an area with low ad rates, as well as some Russian traffic which will not generate any revenue. If you want to improve your revenue, I recommend following the revenue recommendations, here: https://pubdash.ezoic.com/ezoicads/recommendations as well as focusing your SEO strategy on bringing higher paying traffic to the site, such as organic Google search traffic from the US.