How to Entirely Delete Your WordPress Blog – WPKlik
Sometimes in life, we make impulsive decisions. While at the time it seems like we will feel the same about them in the long run, the truth is that oftentimes, we change our mind. And afterwards, it may be too late to go back to how things were before. This can also happen if you decide to delete your WordPress blog entirely without having any proper backup.
Therefore, the first thing that you should do before you delete your WordPress blog is to backup your content, in case you end up changing your mind. To do this, go to Tools >> Export. Then, click on the Download Export File button and wait a few moments.