Disable and removed but still mining on Coinhive

Maybe your wordpress installation or the browser of some users have cached your site. So they are still served the mining script.

Please send your website url to [email protected]. I will take a look at it.

I checked your website. There are no scripts from the plugin left. Some users may have the script in their browser cache. I a user complains tell him to reload the page with Strg+F5 to disable browser cache. Maybe this can help:
https://www.wpbeginner.com/beginners-guide/how-to-clear-your-cache-in-wordpress/