Esp 32 and ws2801 help me please

Hi I have this esp32 board:


The led strips:
ws2801.

Looking at the wiki it says that the clock on the strip goes to gpio0, but I can’t find that gpio. Could you help me, please.

have a look at https://randomnerdtutorials.com/esp32-pinout-reference-gpios and try.

I tried but my tester is not of quality and it gives me several positives of continuity