“All of the medias were there.”

SheepWhy wrongThe word medias  doesn’t exist. The word is media, an irregular plural, whose singular form is a medium.  Television is a medium, radio is another medium and the press is yet another one.  All of them together are the media.Manager With Team

Correct it:  “All of the media were there.”

Contact Roy.  He is a Cambridge English Teacher Advisor and can help you improve your vocabulary so as not to make embarrassing mistakes.