The image is designed to be used with a background image and not a text/logo image as the image width/height ratio will appear to change to fill into the screen area of different devices and browser windows. This means that depending on the visitors screen size some parts of the background image will be cut off at the top/bottom or at the sides.
There is a different setting for the site logo which can be found in ‘Appearance’ > ‘Customize’ > ‘Site Identity’
The standard position of the slide background image is “top center” so you could try adding this CSS snippet in ‘Customize’ > ‘Additional CSS’ to change the positioning of the background image(s) to “bottom right”:
background-position: bottom right;
PS you can attach an image in the support forum by selecting the ‘Visual’ tab, click on the image icon and then the folder icon to upload an image. See images below.