Thank you for your reply. I was able to get the themes working. However, the instructions you have added to your manual did not work for me. This is what I did to get them working:
1. Go to C: > Program Files (x86) > InType > Bundles
2. Once Inside Bundles I created a folder called "intype.C5C6ADDB-3BFC-4F92-AD08-CA584E614823.itBundle"
3. Inside the newly created folder I created another folder called "themes" and put all theme files in there.
4. Reloaded bundles
5. in InType went to Edit > Preferences > and all the themes were loaded in the drop down.