How can I uninstall SEO Product Optimizer?
1. At the dashboard, press "setting". Then press "Configure Now" to configure theme file.
2. On the left side of theme.liquid, you can see a link 'Older versions', click it and then it will become a drop down list.
3. Select the date before you changed theme configuration. Click 'Save'. Now you have rolled back to your previous theme configuration. You have uninstalled SPO.
4. Now go to your App listing page and remove SEO Product Optimizer. Done.