Widget Codes Don't Work

I am having an issue with my blog where it seems like no widgets or script codes will work on my blog. Here’s an example of a widget that won’t show up:

<div class="shopsense-widget" data-options="%7B%22columns%22%3A4%2C%22rows%22%3A1%2C%22showBrand%22%3Atrue%2C%22showRetailer%22%3Afalse%2C%22showInfo%22%3Afalse%2C%22showPrice%22%3Atrue%2C%22showSalePrice%22%3Afalse%2C%22size%22%3A200%2C%22pid%22%3A%22uid5104-640652-4%22%2C%22productIds%22%3A%5B456031073%2C468175749%2C477527384%5D%2C%22type%22%3A%7B%22name%22%3A%22Type%20of%20Widget%22%2C%22list%22%3Anull%2C%22model%22%3A%22quicklist%22%7D%7D"><script> !function(doc,s,id){ var e, p; if(!doc.getElementById(id)) { e     = doc.createElement(s); e.id  = id; p = '//shopsensewidget.shopstyle.com/widget-script.js'; var cb = new Date().getTime(); p += '?cb=' + cb; e.src = p; doc.body.appendChild(e); } if(typeof window.ss_shopsense === 'object'){ if(doc.readyState === 'complete'){ window.ss_shopsense.init(); } } }(document, 'script', 'shopsensewidget-script'); </script> <iframe src="//shopsensewidget.shopstyle.com/#/?options=%7B%22columns%22%3A4%2C%22rows%22%3A1%2C%22showBrand%22%3Atrue%2C%22showRetailer%22%3Afalse%2C%22showInfo%22%3Afalse%2C%22showPrice%22%3Atrue%2C%22showSalePrice%22%3Afalse%2C%22size%22%3A200%2C%22pid%22%3A%22uid5104-640652-4%22%2C%22productIds%22%3A%5B456031073%2C468175749%2C477527384%5D%2C%22type%22%3A%7B%22name%22%3A%22Type%20of%20Widget%22%2C%22list%22%3Anull%2C%22model%22%3A%22quicklist%22%7D%7D" height="275px" width="920px" seamless style="border: 0;"></iframe></div>

And here’s what it shows up as (Private post, enter password “testpost”: https://veganalamode.com/2015/09/09/test/