You will get a screen as below. Press "click here" on it.
After clicking on "Click Here", you will see a "Plugin Blocked" message at the right side of Chrome’s Omnibox or address bar, as shown below. Click on "Manage" button.
After clicking "Manage", you will get Flash Settings page, as below. You can also open this screen from Settings > Advanced > Privacy & Security > Site Settings > Flash.
You need to toggle the Setting as below.
Now, you will get a popup to Allow TurtleDiary to run flash in your browser, as below. Click on "Allow".
Clicking on "Allow" will run flash in your browser. And Hurray! You are good to go!!