Ok here is what you have to do step by steps.
1. Open Internet browser
2. Go to Mycoke
3. Open WPE Pro and target the internet browser you are on
4. Login to Mycoke
5. Go to a room
6. Turn on the filter an check the things you will like
7. Buy the cube light and done.
Remember to target the program where MyCoke is running. And thats about it.