How to take a selfie with Nikon d7500?

Nikon cameras set the self-timer selection and set the self-timer delay by:

First, choose the selfie mode. Press the button on the right side of the shoulder screen where three pictures are stacked together, and move the dial with your thumb until an icon similar to the time dial appears, that is, choose the selfie mode.

Second, set the self-timer delay time. Press the MEUN key on the left side of the screen, select Personal Settings Menu, select C Timer/Auto Exposure Lock, press OK, and then select C3 selfie. After pressing "OK", you can choose the delay time and the number of shots.

In this way, after focusing, press the shoot button and you will start taking selfies. The yellow self-timer indicator will start flashing and the buzzer will sound. In the first 2 seconds of shooting, the buzzer frequency becomes higher and the self-timer indicator goes out.