Removing the Featured Image From Showing On The Blog Post

Good day, I love this theme but I am having an issue.
On all of my blog posts the featured image is showing up on the top in a rectangular form and I really want to remove it. How can I get my featured image not to show up on the blog post itself. I don’t find it showing up on the static page or blog page but not the blog post itself cause now all of my blog posts have duplicate featured images on the top of the post. Thanks in advanced.

Hello there,

I hope you are doing well today.

I have already responded to your previous ticket so I will have to close this duplicate.

Best Regards,
Support