Hi @Rudhresh ,
Please Flow below steps for adding selector -
Step - 1
- First click on below image while creating selector using UI Element.

Step - 2
- add UI Element 3 times using above step.
Step - 3
- Edit Selector and rename it like this -
- Email
- Password
- Login
Step - 4
- Create Custom selector for each above rename selector. Ex-
-input[id="email"]
-input[id="password"]
-button[type="submit"]

If still facing issue pls let me know.
Thank you,
Shoaib