Trouble flashing the firmware

[rodgzilla]

Hi!

I am having troubles flashing the firmware onto the controller. I am quite new to QMK so there are probably things that I don't understand.

I've run the following command and this is the result I am getting.

 make sthlmkb/cyoa_ortho:default

QMK Firmware 0.25.22
make: *** No rule to make target 'sthlmkb/cyoa_ortho:default'. Stop.
|
| QMK's make format is:
|     make keyboard_folder:keymap_folder[:target]
|
| Where `keyboard_folder` is the path to the keyboard relative to
| `qmk_firmware/keyboards/`, and `keymap_folder` is the name of the
| keymap folder under that board's `keymaps/` directory.
|
| Examples:
|     keyboards/dz60, keyboards/dz60/keymaps/default
|       -> make dz60:default
|       -> qmk compile -kb dz60 -km default
|     keyboards/planck/rev6, keyboards/planck/keymaps/default
|       -> make planck/rev6:default:flash
|       -> qmk flash -kb planck/rev6 -km default
|

I think that my QMK environment is setup properly because I have managed to flash other keyboards in the past.

I have also tried copying the content of folder cyoa_ortho/firmware/cyoa_ortho to the keyboards/sthlmkb in my QMK folder but I keep getting the same message.

Could you please give me some pointers?