Foto Theme – Trouble organizing the widgets

Hi,
Does anyone know how to move the widgets to one side (either right or left side)? I don’t know if it’s the theme, or if if it’s me who can’t organize them on one side. The only choice I have is to list all the symbols at the very bottom of each post (incl. archives, ad, bloglovin follow button, etc). Which is way to hidden..

Is there any fix to this, or do I have to change the theme to make it work?

Hope you can help!
Thanks a lot in advance