qtVlm.desktop file doesn't exist for desktop launcher

Installed qtVLM raspberry Pi 5" bookworm 
in the installation guide i try to follow the instructions to add desktop launcher

But the file qtVlm,desktop doesn't exist in the directory.

Any suggestions ?

Thx Gerard
 
File "instructions launcher raspberry Pi 
ENGLISH:
Modify QtVlm.sh with an editor to replace the path with the path where qtVlm is installed (1 place)
modify qtVlm.desktop with an editor to replace the path where qtVlm is installed (2 places).
run the following command:
cp qtVlm.desktop ~/.local/share/applications