contain是名词吗（不是containment才是名词吗）

While planning the organization of your items, remember that clutter distracts the customer and actually displays less in contains less items.

想请告诉你，这里contains是名词吗，不是containment才是名词吗？

and actually displays less in contains less items.

contain是动词，没名词使用方法。网友句子的这一部分一定有误。网友应该核对原文。假如原文也是这样，就不要再看这篇文章了。