Everton manager Carlo Ancelotti expects Richarlison to work harder to drag himself out of his current slump.
The Brazil international has scored just one goal in his last 12 Premier League matches and has only six for the season, two of which came against League One Fleetwood in the Carabao Cup.
A sending-off in the Merseyside derby in October resulted in a three-match ban and further disruption and he has not been able to recover the form which saw him score 15 times last season.
Everton boss Carlo Ancelotti wants Richarlison to put in extra effort to turn around his fortunes
Richarlison spent more time on the floor having been fouled, or thinking he had been fouled, in the 2-0 home defeat to Newcastle than he did threatening the opposition defence and Ancelotti wants him to put in extra effort to turn around his fortunes.