Get the latest United updates, transfer news and analysis delivered straight to your inbox every day for free Amad has vented his frustration after he picked up a nasty looking injury during Manchester United's victory over Granada on Thursday night.
The Ivorian featured from the bench as Ole Gunnar Solskjaer's side ran out 2-0 winners in their Europa League quarter final second leg at Old Trafford.
Amad, who had scored against AC Milan in the last round, was introduced in the 82nd minute of the second leg when he replaced fellow teenager Mason Greenwood.
The 18-year-old looked like possibly scoring again from the bench when he broke through the Granada defence late on following a sharp counter-attack from a corner.
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