Same to you A very Happy New Year 2018.
To set the blog page as full width, please select “Blog – Full Width” page template from page attribute section.
And to display it without slider and other section section
- Go to Settings -> Reading -> Front page displays
- Click on radio button of Your latest posts
Please send your website URL and WordPress admin login details for temporary at [email protected] so we can check and remove the author name and comment from blog posts.