I've been with Wordpress for several years, never any problems and the few times I had questions, an email to the support team resolved all quite rapidly. Their helpdesk is exceptionally fast and friendly for a free service.
If it's Tumblr, the same can be said about their helpdesk: usually very fast, very friendly replies.
Blogger doesn't seem to have a helpdesk you can email.
I would assume you either use one of these three or the WrongPlanet blog platform, or are you on another less frequently used blogging platform (eg LiveJournal)?
If you are using WordPress.com or Tumblr, email your issue to the support. Their staff is very friendly to answer any question and they're quite fast to reply
If you use the WrongPlanet blog platform, maybe better send a PM to one of the admins to explain your issue.
Good luck and don't let a single confusing issue stop you from blogging, it's a great hobby and a good way to let your voice be heard 
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Do what Thou wilt shal be the whole of the Law.
Love is the Law, Love under Will. And...
every man and every woman is a star
(excerpt from The Book of the Law - Aleister Crowley)
"Od lo avda tikvateinu" (excerpt from the Israeli hymn)