Task:  Open the Gmail App, Share the Birthday Celebration Event to the dbwscratch.test.id4@gmail.com. 
Steps:
Open the Gmail App
Click on the Three Horizontal Line 
Click on the Calendar Tab 
Click on the Birthday Celebration Event 
Click on the Edit button 
Click on the Add People Section 
Enter the Email Address : dbwscratch.test.id4@gmail.com
Click on the first result 
Click on the Done Button 
Click on the Save Button 
Select the Guests of this event option 
Click on the Save Button 
Click on the Send button to share the event