If you have an Apple mobile device I'm guessing they have the same programs.

Well I can try,@TheDerpingMemes.
If you own a Mac Computer

1) Use program called QuickTime player to make a screen recording of what you're doing.

2) edit and render the video in an program called iMovie.

3) Upload the video to your YouTube channel.

4) upload the video from YouTube to simpleplanes.com.
If you have a PC I'm not exactly sure how to help you but I'm guessing it would be fairly similar.

can you help me make a video?

I will upload this for you to download very soon.