You must be tripping heavy to live in that imaginary world. The quantum theory as well as the quantum computer both are real and working.
D-Wave was the first company to officially build a quantum computer. You can read it out on Wikipedia here https://en.wikipedia.org/wiki/D-Wave_Systems . Also Google and NASA are joining hands to build a quantum computer which would be much powerful and can solve a problem 100 million times faster than a standard computer.
Take a read about it here : http://www.popularmechanics.com/technology/gadgets/a18475/google-nasa-d-wave-quantum-computer/