I'm writing movie script?!

I'm writing movie script?

I sure that I'm writing very interesting script.

But I don't know how to send it to movie companies.

Can I just send it to them on e-mail,
or should I visit companies by myself?

If I can send it on email, can u tell me how?

Hey! Just thought I would warn you. Whatever you do dont just send away your script. You might be the next Tarantino for all you know,make sure you have it copyrighted. Put your mark on it and dont allow it to be stolen away from you. Im not sure about how you would do it. I would approach personally but it's your choice. I would hate to see you lose your idea so please be careful with where you send it.