Mutiple Led Strips On A ESP8266

What pins do i need to connect to for the first ledstrip and also the second

https://kno.wled.ge/features/multi-strip/

Yeah but on what pins?

It says in there.

see the gpio map pins on your board 1st then go to settings add your gpio pins . if dont get it search on google.
gpio pins its different pins writen on your board for ex d0 , d1 ,d3 etc