Dear Amir, I don't want to scare you off so I spent the last 10 seconds to search the correct link for you:

http://www.conitec.net/litec/work24.htm

There you find a working player movement script, hope it helps.

Also if you follow my link you will find enough demo's filled with answers. But a little self study must be done

I mean you do not understand

Players will move
But
The mouse
Do not look around
.
I'm just a first-person games
but i can not make the player
I want the player to be:
When the mouse was used with upwards
Top players to watch and camera
And conversely
.
.
I try so hard to help me

Perhaps it's me but what you type is hard to read and understand. Perhaps you need someone to ask your questions in
a more clearer way

Then ask an Iranian if he writes your game for you. Stop insulting the whole community by implying that we owe you anything just because you managed to create a thread. It's our time that we give here, and we could spend it much better than helping people who basically tell us to go and fuck ourselves.

With these words, I swear you'll
I did not say bad
Anyway

ill do it for 5000$ and a Realdoll

what ??

he just made you an offer you can refuse...
but he would do all your stuff you asked for with good results...

What kind of "player source" do you mean?
If you are unable to explain you`re "problem", then just post a video from a game (use Youtube) which contains a similar player movement to the one you want to develop.