Configuring your mods through Mod Menu Mod.

1 - Go to Mod Menu Mod's CurseForge or Modrinth Page.

2 - Download the file that works with your Minecraft Version.

3 - Open the "%appdata%" folder and the ".minecraft" folder inside it.

4 - Place the ".jar" file into the folder.

5 - Run the Minecraft with both Mod Menu and Cloth Config with a mod that supports both of them.

6 - Click the "Mods" button.

7 - Search for your mod.

8 - When you find it, click on it and then click the icon at the top-right of the screen.

A new screen will appear, now you can configure your mod by changing the options in it. You can also read the option's comment -if it has one- by hovering over it.