For popup dimension setup ( height, width of popup & width of main image. ) please go to

For this, you can go to the app dashboard >> settings button >> then in popup settings.  Then you will see texts boxes for entering popup height, width and main image which you will see of your product.

After filling all date in pixels please click on save settings button.

Your changes will live.

If you have any question or confusion or error, please contact our support team.