Ok so I admit this betablogger thing has me confused!!1

So I tried to go to the beta blogger thing...and sign up...and now it is having a hard time recognizing me when I sign in...says I don't exist then says on another page that I am signed on....and well I am pulling out my hair...do I HAVE to read the instructions here....???? why can't it be intuitive....??? tell me that one!!!!!