Dmv CA appoinment problem?

I scheduled an appointment for my behind the wheel driving test a while back by phone. I am sure it worked. I didn't hang up too early or anything. A few nights ago I went to the dmv.ca.gov site to check on my appointment and it said "Sorry, there are no appointments matching this name and phone number". I am 100% sure I typed in the correct information. This scared me a little so I went back on and made an appointment online this time. Tonight I tried to check the appointment and again I got "Sorry, there are no appointments matching this name and phone number". Why am I getting this. Does the dmv website just suck? Do I have 2 appointments now or what. It never said anything about an origional appointment or canceling it. Thanks