blog post view not working

The blog post view in the pages builder doesn't seem to be working. http://shoomblitz.com/blogs/posts/voni doesn't seem to correspond to the page builder. The right hand column is to small and I want to remove some blocks but I can't seem to do this. The only other blog related item in the menu is blogs home and its not this either. On my last install I seem to remember lots of blog items in the page build menu, what has happened here?

its the 'post blog' page that seems to be missing. How can I edit this page another way? I can't seem to find it in php myadmin either. Is this a glitch? I installed this fresh copy from my sever softaculous bit. its version 7.1.6. Can someone help me with this?

in fact pages are missing all over this installation. what is going on here? I really don't want to have to reinstall yet again

You recently have had several issues, upgrading, things not displaying, etc.  You did a fresh installation and still having issues.  First of all, you are installing Dolphin by manually uploading the files and manually running the installation, correct?  If yes, then I would think it must be something with the settings on your server.  Give us detailed information on your hosting.  Some hosts are known to have issues with Dolphin, such as GoDaddy hosting.

I decided to change the size of the buttons in css to make things fit instead of moving the blocks, since I didn't have access to them. my server host is UKHOST4U. I managed to fix the previous video problem i had of the video block not showing by reinstalling dolphin, but this seems a tedious way of fixing things.

Correct, something is not right.  I have installed Dolphin many times on different servers/hosts and have not experienced such problems as you have.  You need to start looking outside of Dolphin for whys.