Breaking news : Ralf Ragnick send a message to star man Anthony Martial ,this boys are joking with Ragnick .

 Ralf Rangnick has urged Anthony Martial

 to speak directly to Manchester United about

 his wish to leave in January.

Martial's representative Philippe Lamboley

 told Sky Sports News exclusively on Friday

 that the France striker is not satisfied with 

his amount of playing time and wishes 

to leave Old Trafford next month.

United boss Rangnick, who sealed his second

 win since taking charge of the club 

at Norwich on Saturday, said he has little 

interest in Lamboley's statement and that

 Martial should speak to the club directly

 instead.

Rangnick said: "I don't communicate with 

agents via the media and the press. The player

 hasn't spoken with me or with us about it.

"And to be honest what his agent says via 

media is not that much of interest to me.

"I will not speak to the player about it because

 then I would react to what his agent said. It 

should be the player, if he really has the wish

 to go to another club, who informs either 

the board or myself, whomever.

"But I have never spoken about a player via 

media and via agents."

Martial, who has made only two Premier 

League starts this term despite their struggles 

under previous boss Ole Gunnar Solskjaer, 

missed out on the 1-0 victory at Carrow 

Road because of a knee problem.

Rangnick says he does not know whether

 Martial will return to contention for the 

clash at Brentford on Tuesday night.

"After the final training session before the 

Crystal Palace game, after having trained 

with the team, he informed the doctor and the

 medical department that he will not be available

 because the pain on his knee is too big,"

 Rangnick said.

"We have to wait and see. Maybe he 

can train again tomorrow but I have to speak

 to the doctor first."