There are certain Internet providers in certain countries which at various times have blocked the "wistia" video player which is used on https://learn.cantrill.io
The easiest way to fix this problem is to use a VPN to appear in another country. If you already have a VPN select a destination NOT in your country and then continue using the learn.cantrill.io site, logging out and back in again if you have any issues.
Alternatively you can use the Opera Browser which includes built in VPN functionality.
Step 1 - download the browser from the above site for your operating system (there are versions available for all popular desktop and mobile OS)
Step 2 - Install the application
Step 3 - open the application and click on the settings button and then next to VPN click 'Enable in Settings'
Step 4 - ENABLE the VPN using the top toggle button. DISABLE bypass VPN for search engines using the middle toggle. ENABLE connect to VPN when starting browser using the bottom toggle.
Step 5 - Change search engine to "DuckDuckGo" by locating the "Search Engine" Section and selecting "DuckDuckGo" from the search engine dropdown.
Step 6 - Open a new tab and type "what is my IP" into the search bar. You should notice directly below it an IP address and location is shown which is NOT your location - if this is the case, you're good to go.
Step 7 - Load https://learn.cantrill.io in this browser and you should be able to play videos. If not, logout and back in again and it should work. If you still have problems please log a support ticket