Goal: edit the meeting date to July 
Step instructions:
Click ON THE THREE vertical dots presented at the top of the right side.
Click on the first option, Edit.
Click on the date option which is the second option from the top and on the left side:
click on the date july 27
click ok
Click on the tick icon presented at the top of the right side.
click on done
Actions:
click
click
click
click
click
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click