It is very simple and easy to reskin the game. You will just have to replace the assets in the Graphic Folders. Use the Ad.cs script to change the ad Ids and you can also login to unity ads to activate your own unity ads. It is bug free and simple to use. Hit us up if you have any queries we would gladly help you out. The code is well documented. We have also made a video to help you with the reskin process.