Hello,
Thanks for contacting us, and sorry for any inconvenience that might have been caused due to that.
It seems that you’re currently using the Rank Math PRO plugin, but the account you have used to open this ticket is the Rank Math free version.
Can you please search and forward a receipt from FastSpring.com so we can locate your account and verify it?
For your issue, it looks like you added the filter in the wrong place and thus the issue is occurring.
https://i.rankmath.com/i/JF9UPu
Please follow the guide to learn how you can add filters/hooks to your WordPress site:
https://rankmath.com/kb/wordpress-hooks-actions-filters/
Also make sure to remove the line:
For now, please try to add the following filter on your website to remove Rank Math sitemap credit: from the code.
Let us know how it goes. Looking forward to helping you.
Thank you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.
