Facebook cannot contact by phone, Internet, or email Internet

My problem started when I changed my email address. They asked for my password so I gave it to them. But, they didn't change my email so the password didn't work. They then told me to change my email again and use another password. I tried that with very little effect. They no supposidly have two accounts by me that I cannot login to. These people are either stupid or just don't care about their customers.  I've tried numerous times to make things right.  I called the phone number that I found and all you get is an automated BS. I've written several emails to Facebook.com with little or no reply and no help. I can't work with idiots.