Hi Favour,
Thanks for getting in touch with us.
It seems like your website is already verified on Google and hence there is no need to do it again via Rank Math.
You can add the code at WordPress Dashboard > Rank Math > General Settings > Webmaster Tools. to make it work. Just make sure to clear the cache after you are done making changes.
Hope that helps and please do not hesitate to let us know if you need our assistance with anything else.
There is no “webmaster tools”in the Rank Math dashboard!
Hello,
Thank you for contacting Rank Math today.
You have marked this as resolved i assume you have resolved your issue. I f not please let us know so we can assist further. You can find webmaster tools as shwon below:
Hope that helps and please do not hesitate to let us know if you need our assistance with anything else.