Re: When there is an item added to a SharePoint list, an email is sent to the person assigned
Hi @ICC_alyssa,
What is the type of the AssignedTo column in your sharepoint list?
Do you want to send an email to the AssignedTo person when an item is created in the list, or do you want to send a summary email once a week with the action items assigned to employees?
If you want to send a summary email once a week with the action items assigned to employees, I have made a test on my side to create a AssignedTo column with Person type,the sharepoint list as below:

You could refer to screenshot below to create the flow:


The expression in the Compose as below:
union(variables('AssignedToArray'),variables('AssignedToArray'))
The expression in the Filter Array as below:
@equals(item()?['AssignedTo']?['Email'], items('Apply_to_each_2'))
The Title expression in the Create Html table as below:
item()?['Title']
The AssignedToEmail expression in the Create Html table as below:
item()?['AssignedTo']?['Email']
The flow would run successfully as below:

Each AssignedTo would recieve an email with the related items, and the user Test2 would recieve the email as below:

Best regards,
Alice