You are missing the changes provided by the contents of the folder "Put in Strive Game Files". It's hard to know exactly what went wrong, but here are some things to check.
- Make sure that when those files are moved that it replaces existing files(generally there will be a prompt). Sometimes these files get moved to the wrong location, they can simply be moved to the correct location.
- Make sure that you deleted the "backup" folder after moving those files, otherwise the mod system will revert back to the originals when you apply a mod. If you forgot that step, you will need to start the installation over.