NO Donation confirmation, failed, history pages created

@david2432 – The plugin does not create any pages when installed, it doesn’t have the code to. If something did, that was another plugin.

Ah yes, I remember tested other similar plugins in xampp, I’m sorry.
In Settings there are Cancel URL and Return URL. Should I create these pages like “Thank You” page?!

Yes, you can create a thank you page if you want. Please make sure to enter the full URL – https://example.com/thank-you using just /thank-you will not work.