Morrison has been charged for the use of abusive and/or insulting words.
The 19-year-old has until 17 February to respond to the charge.
Morrison joined the Hammers from Manchester United on transfer deadline day.
Morrison has been charged for the use of abusive and/or insulting words.
The 19-year-old has until 17 February to respond to the charge.
Morrison joined the Hammers from Manchester United on transfer deadline day.
