I cannot edit the main home page and add more posts sliders to the homepage. I also cannot get rid of posts appearing on the homepage below the main sliders. I want the home page to just have post sliders. Not individual post grids. I have checked the widgets area and there is no way to remove them and there are no options on the customization to change it either.

My website looks much better with 125% but I do not know how to set my page to that zoom. Any help would be appreciated. Thanks.