i have these images (1st image)

BUT

i want to make it like the second & third images

(professional)

what program i use or how do i add/change the

objects around it or the color

???

(you see how computer wise it looks like)

is there like a special software that we can virtual insert objects like in this room

OR

a software that makes it look like cartoniish

my point is, my photos are not convising for customers

AMERICA pe VOLEMOS JUNTOS