Has nobody considered taking help of Psychics to know where actually the flight MH370 disappeared ?

Psychics (more specifically "remote viewers") have tried. They've even provided specific geographic coordinates as to where they think it is. Whether they are way off the mark is another matter.

But judge for yourself:

http://www.rvcommunity.net/viewtopic.php?f=8&t=104...

I read that some people on the flights had many shares of some company. Now they are not shareholders, they are dead. Or a youtube video. I can't remember the name of the company.

Considered? Possibly; there are enough silly people around, one of them is bound to have suggested it.

Seriously considered by authorities? No. Probably because the accuracy and reliability of "psychics" is a big fat zero.

What's the point? It most likely crashed into the ocean. Everyone's dead.

You don't need a psychic to figure it out.

Do you think that any psychic who had "knowledge" of that plane's location would not have come forward by now? Psychics are frauds, nothing more.

They still waiting for a response from the random number generators

it is raptured, the media who is in control, slip away from that area.

They might if they wish to be lied to.