My WordPress Website is Hacked, Showing unknown post which has not been posted by me [closed]


My WordPress Website is Hacked, This is my website blog link: https://bugyalvalley.com/blog/

Showing unknown post which has not been posted by me.. The name of the spam post is "Site De Rencontre Gratuit En Algerie" I don’t know what is this..

in dashboard category the post is hidden.. i am not able to see..

please help me to remove the post

screenshot of that post