Sudden decrease in battery capacity

I have been experiencing a sudden decrease in the battery capacity of my new ASUS TUF dash f15 (2022)I just used the powercfg/ batteryreport command to check the battery health

specs: i5 12450H,3050 4gb,16gb ram(DDR5),512gb ssd

The laptop is barely a moth old and has already shown signs of failing battery .Is it covered under warranty ,and how can i fix it. While the design capacity is rated at 76000mah , it currently is at 70,500mah .Can anyone help fix this issue