Constructor Theme Comments

I would like at the bottom of each of my posts to allow people to click and make a comment, and also to show how many comments have been posted so far. Upon clicking, they would be taken to the comment page for the specific post.
Right now, it shows nothing at the bottom of post on the front page. You have to actually click on the title of the post,on the Comments on the bottom of the post, and then it takes you to a comment page.