Adding Read More

I’m having trouble adding the read more button. The read more is not displaying on the front page or on posts in my blog. I’ve checked with my ISP to make sure all wordpress files have been uploaded correctly please help . I’m using theme Customizr. My webpage is https://www.thehamptonsdj.com. I have placed the read more link after the word Nassau. I’ve also tried adding the read more to this page and it’s not showing up https://www.thehamptonsdj.com/private-party-engel-rose-hill-estate-watermill-12614/

[ No bumping please. ]