How to show only results submitted by the current user
If you want to only show entries created by the logged-in user, you can do that using the Advanced Filtering Extension.
1. Find the Filter & Sort box in the Edit View screen
It's below the View Configuration box.
2. Click the Add Condition button
3. In the Advanced Filter row, select "Created By"
Click on the "Any form field" dropdown and choose the option titled "Created By". By default, the option is to limit only to entries created by the Currently Logged-in User.
You can exclude Administrators from being filtered.
If you want Administrators to be able to see all entries, that's possible too! Just select the next option: "Currently Logged-in User (disabled for Admins)".
Don't forget to save the View!
For the filters to take effect, you will need to save the View. At the top of the screen in the "Publish" box, click the "Update" button (see screenshot).