Seeking help making a short demo video for a Windows app hosted on GitHub

First thing since this is Lemmy I want to say up front this is in regards to a Windows app.

I like to make things sometimes, but I'm terrible at showing them off, is there anyone with a passion for making little demos that could help me out? I'm really proud of this little tool I made but I don't feel like I can really explain it to people well and a demo I could have in the GitHub description would really take it to the next level.

Thanks for taking the time to even read this!