@kingslehh Okay, then can you please take a screenshot of the contents of your Packages folder and attach it to a post here? Make sure to capture the bar above the list of files; that will show where the folder is located on your computer. You can use Windows key-shift-S and then drag your cursor over the section of the screen you want to capture. You can then open Paint or another image editing app and use crtl-v to paste the screenshot. (On a mac, the keys are command-shift-4, and the screenshot will automatically appear on your desktop.) When writing a post, use the Browse button to find the file you want.
The other thing to check is the last modified date on the deviceconfig file in Documents. You can right-click on the file and select Properties (or Get Info on a mac) to see it. The date should match the last time you launched TS3. If it doesn't, that means the game is reading a different folder, which is why it's not loading your custom content.