Can someone help change this to a Lightburn file £

I’m need the attached lightburn ready, can anyone help. Will to part with some cash if that helps?

https://drive.google.com/file/d/10DspzD4fE2nvkw15Bz0Go35EckX8ZyYV/view?usp=sharing

I’m not entirely sure what you’re after but I can probably do it. Is it just a square with radiused corners?