My Struggle to get good fuel economy.

Hi I got a mazda 6 wagon 2023 2.5 Turbo and I drive mostly in the city. I drive in the city and very conservatively and make sure to Coast etc etc.I also have Istop which I utilise all the time. Im not using premium fuel but when I did use premium I got similar results. Please check out my dashboard photo and give me your opinions. Thanks