What I see is that you've got a misunderstanding of depth of field.
That's the portion of the image you wish to be in focus, while other portions are out of focus.
You might not have run into that before if you had a point-and-shoot camera, because they don't have that capacity.
Sure, it might immediately sound awesome to have everything in focus, but the idea is to
get what you wish to have in focus, while the rest might be out of focus. What the effect does is
POP the portion that's important to you almost like a 3D effect.
That's why people use DSLRs.
Here's a link that explains it:
Understanding Depth of Field in Photography
If you look at the center of your image, it's sharp and in focus. The bottom and top are out of focus. If you'd be taking a portrait, it would be a pleasant effect, and draw the eye to your subject.
You'll even find discussions about lenses that have a better looking out-of-focus effect than others (they call it bokeh).
That said, you can have your complete image in focus if you wish, or only some portions of it. That's why DSLR photography is complicated but rewarding, and why you have all these settings...So you can make the picture how you want it, whether it be how the light shines, the colors, how movement is either frozen or blurry, and even what's in focus and what's not.
Have a good time learning. I still am, and will be learning for however long I take pictures.