Unwanted Auto Generated Blog Posts

Dear Team,

I have been experiencing this problem with wordpress recently.
At noon time everyday, my website generates an automatic blog post which I did not create.

I have tried countless procedures of stoping it but it still does not stop generating the blog posts I never created.

I am using wordfence as the latest means from blocking contents that is not generated by me but this still hasn’t stopped.

Kindly assist me with help.

Thank you.

The page I need help with: [log in to see the link]