Writing test cases for dashboard

I have an online store dashboard that displays the details of products in a table view. The table consists of columns as product type, name, product id, producer name, and price. In the same table, there is a column that displays the update and deletes button. when I press the delete, a popup shows to confirm the delete and press okay, the product deletes from the system and the table view reloads.

The above is the user story and I want to write the test cases for the story? I have no idea about writing test cases.