More photos of the room are needed to know if shelving is the right decor for this wall.

Not sure about shelving but wanted to add if that is a sound bar hanging from your TV, there are clips you can buy to almost make the sound bar flush with the base of the tv

The console is too small. Can you return it?

Oh, the sound bar - brackets sold at Best Buy, Amazon. Also, you can run the cord through the wall to hide

I wouldn’t do shelving at all. IMO they would look random and cheap, like you thought ”oh, this spot seems empty so how about I go buy some shelves and tack them up here.” And then what would you put on the shelves? Little knicky-knackies? The space isn’t even that big - isn’t there a corner right there?

Lower the tv and sound bar a bit. They’re floating.

The console size is 82inch..
I already had a hole running at the back of tv
should i get it and put the soundbar on console? or buy that bracket in best buy?

Does the console look good or should i replace it with anything else

IMO it looks ok.

Some option for wall décor

or

I liked the one with Tree..Thank you which app did you use to visualize?

This may be too busy if you have a lot going on in the rest of the room.

Yeah i have lot of pictures to the side wall and apart from that my tv size is too big unlike in the picture so it wouldnt work