Hindi site. Me English comments. Spam. Hota Hai?

Hi sir.

Hindi website. Me English me comments. Spam. Mama jata. Sabki. Comment. Post se Related hai fark sirf itna hai ki. Site hindi me hai. Or. Comment. English Language me kiya hua hai. Or koi Link nahi hai comment me. Iska kya karn hai sir

@Mevabhai, you should check genuine user like name and ip address, then delete comments.
Note: use security plugins.