Just been reading the specs on your camera and it looks like its just a point and shoot with no manual modes, BUT one way to check... has the mode dial got an M on it if yes then you have manual mode and can play with all he camera's settings.

if you do want to take shot where you have a focal point and everything else is blured have a lok at this it should help.

https://passionford.com/forum/pictures-video-and-photoshop-forum/178610-photography-101-o-lesson-three-o-aperture-and-depth-of-field.html

but i would start by having a lok through your camera manual seeing whats what then you can connect the terminoligy from the post and work out what you need to do.