Google Calender, making new project


I am trying to get the Google calender working, but when I press the link to make a new project I seem to have a different version then the one shown in the youtube-video (which is 3 years old). Is there a new video available? Do I use a wrong version of google-calender? Or are the instructions in the plugin wrong?

I hope you can help me.
Thank you.
Best regards, Robin