A: You get the run around because of this fact: If Google agrees to delete your blog for you, just because you say so. Then they will become so busy deleting blogs that there is no time left for doing other things: e.g. making more money for the company!
Blog owners must realize that they are responsible for their own blogs and therefore must always make sure that they can sign on to edit/delete their blog. I don't work for Google. I am just another blogger like you, helping out on the forum. Problems like yours is very common: