I have installed the instant indexing plugin in my website but it is not working

Hello,

Thank you for contacting us and we regret the inconvenience caused.

Firstly, we’ve released an update of the Instant Indexing plugin. Please update to the latest version: https://wordpress.org/plugins/fast-indexing-api/#developers

Once done, please manually submit a few URLs from Rank Math > Instant Indexing, and see if the quota gets deducted?

If not, please clear your website and browser’s cache after submitting the URLs and check again.

@Pauline-Mayer, we provide instant indexing for Google as well. It is a separate add-on plugin. You can have a look at this guide for more details: https://rankmath.com/blog/google-indexing-api/

Hope this helps.

Thank you.