have a read of how-to-get-the-best-out-of-this-forum
in particular the code in post 1 is unreadable
select Edit>Copy for Forum then select < CODE/ > and paste the code where it says “type or paste code here”
also avoid posting images of screen shots if possible - they waste space, are difficult to read and cannot be copied from
EDIT: what microcontroller are you using ? e.g. Mega, ESP32, RP2040??