The OvO level editor is quite the doozy, but I will try and simplify it for ya.
go to https://tinyurl.com/fartnuggetz and download the file.
once you've downloaded the file, go to https://editor.construct.net, click "open", and select the file you just downloaded.
on the top bar, click on the YELLOW tab that says "level editor". you can drag objects from the sidebar on the right to the level, and rotate them and stuff.
once you've finished your level, hit the save icon on the top bar (you'll know it when you see it).
YOU MUST BE ON A PERSONAL COMPUTER TO GET A VALID LEVEL FILE. Once you have saved the c3p file, email it to yourself or something and open the c3p file on a personal computer. go to the RED "level editor" tab and make sure the variable "Export" is set to true.
Make sure all of these conditions are fufilled:
-You have the "LayoutNameHolder" object in your level
- The variable "Export" is set to true
Then hit the "play" button on the top bar. You should get a file called "blank.json" ("blank" would be your level name). Go to the community levels modloader and drag the .json file to the website. If you need help with any of these steps, fill out the help form.
Fill out the level posting form if you'd like so your level can appear on my site!