how to get depth in the mix

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Here I am listening to commercial projects and there is depth. My mixes sound at the same height and plane. No reverb and delay will not help.

This is due to hardware their mixes just sound or mastering? Here is an example with depth https://www.youtube.com/watch?v=A2G0H8Jl890 without depth https://www.youtube.com/watch?v=LNvB5naQuog

I just can't find. Or that I give a fuck

Thank you
You could try easy Q

https://www.youtube.com/watch?v=A1_nZt1kpEM

Should work for windows and Linux users.
i can only hear that the LNvB5naQuog tries to emolate sound over a telephone. A2G0H8Jl890 does not..
'Uninteresting' instruments can be improved:
https://www.youtube.com/watch?v=0mFHDyWGh9c
Think an equalizer will solve the problem
you need to work on your mixing, make everything fit ye, for that big sound