Servo connection to Iflight Blitz Woop F7 AIO

Hi guys i want to use a servo for a function on the Iflight woop F7 AIO,

there seems to be a mention of it on the Arducopter website where thare is a PWM5 in this spesific fc
but i am not able to find the pad saying that like “S5”

https://ardupilot.org/plane/docs/common-iflight-blitzf7AIO.html

the fc is - IFLIGHT BLITZ WOOP F7 AIO