Hey Nicolas, I apologize for the late response. I just came back from my summer holiday, so I haven't checked my account for a few weeks. If no points are being added, this is likely due to macros not being enabled. Macros are just little lines of programming code that makes it run. To enable them, you can do it in two ways: 1. Close the file, right click on it and click properties. Under the general tab at the bottom, there should be a box that should give you the option to run macros. Make sure it's ticked. 2. When you open the ppt file, there should be a yellow message just under the tab bar which asks if you want to enable macros. Make sure you click enable. If you've done this and these still don't work, is it possible for you to take a screen recording of the process when you open, edit and try to add points so I can see what the problem might be for you?

I'm going to finish work in a few hours time, so when I get home, I'll make a more detailed video for you.

Here's a link with a quick demo: https://youtu.be/yVxGwWH20NA