On a federal tax return, Form 1040, the Adjusted Gross Income is on Line 11.
The Line 25 section on a Form 1040 is used to report federal income taxes withheld from various forms.
Are you looking at your 1040 tax return form?
Line 11 on Form 1040, 1040-SR and 1040-NR (2020 through 2023 tax years)