Mixcloud embedding issue

Hi there – hoping you can help me with embedding a mixcloud player.
For some reason it just shows as code on the site – I’ve tried it with and without out the “wordpress” embed option checked and attempted in both a text block and a code block (currently in code block). The site is http://hiddenbysound.com/offliner/ – aiming to get the player on the left under “podcasts”…
Though I’ve found some threads to do with this issue I have been unable to find a solution.
Any light you can shed on this would be very appreciated – I’ve literally payed for the support for help with this problem alone.