@Shri Gowtham Tharun Reddy Abbireddy Thanks for sharing more details in a private comment. If your column has "Allow Mutiple Selection" then to get the individual value selected you need to loop in through the column as the response will be a list for that column.
For testing, I have created three columns in my list as below screenshot. "MultiValue" is the column name that has enabled "Allow Mutiple Selection". Below is the inserted value
The first loop is for the n number of items that is received from the sharepoint trigger. The second loop is to loop in through the "MultiValue" column. Below is the Logic App Workflow
Now you can use this output variable in your email content. You can modify it according to your business needs.
Hope this helps you to resolve the issue. Feel free to get back to me if you need any assistance.
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