Footage appeared on social media with Ronaldo appearing to drag his hand to the ground as he exited the pitch and headed for the tunnel at Goodison Park. Eyewitnesses said the 37-year-old had hit a fan’s phone by the hands and broken it on the ground. – Dawson: Everton defeat shows United not good enough for top four – De Gea challenges United after ‘unacceptable’ defeat Ronaldo took to Instagram to apologize for the incident. “It is never easy to face emotions in difficult times like the one we are facing,” said Ronaldo. “Nevertheless, we must always be respectful, patient and set an example for all young people who love beautiful play. “I would like to apologize for my outburst and, if possible, I would like to invite this fan to watch a game at Old Trafford as a sign of good fighting and athleticism.” United told ESPN they were investigating the incident. Ronaldo, United’s top scorer this season, has returned to the United team after losing last weekend’s 1-1 draw with Leicester City due to illness. However, he could not inspire the team to win against Everton, which is threatened with relegation. The defeat left United seventh in the Premier League standings and they face the prospect of losing qualification to next season’s Champions League, as they are six points away from fourth-placed Tottenham.