Does this plugin work for my blog

Hi @successfulme

The plugin does not support custom themes.

The themes listed below are themes that are supported in the Auto Load Next Post plugin or supported within the theme or via a support plugin.

https://github.com/autoloadnextpost/alnp-documentation/blob/master/supported-themes.md

If you are a developer then you can adjust jquery selectors and code as per plugin need and it will be working fine then.

The plugin does support custom themes. It’s designed for developers to be able to support there themes. The list of supported themes is just those that are supported out of the box.