Removing tag on facebook and on site….

When I post to facebook. It ads “A cras tincidunt, is a tellus et. Gravida scel sum sed iaculis, is a nunc non nam. Placerat sed hase llus, purus purus elit.” from my site.

I have read several other people who have had the same issue but no solution.

Please help! I have searched nearly everything to find it in files but cant!

Thank you!