Simple Facebook Accounts Tidying Up

I have been setting up some Facebook accounts/pages and got into a bit of a mess. I need to either start again and delete what's there or edit what I have created.

I should have created a page, not a Facebook account. I now have both and want to delete totally the account but carry over the posts if possible to the page.

More info on request. This is easy for someone that knows what they are doing.