Niasse's dramatical change at Everton

Oumar Niasse joined Everton last winter from Loko Moskva for €15 million but his carrer suffered a dramatical change.
He made just seven appearances since he joined the team and didn't score once. He has to train now with the Under-23 team where he doesn't even have a locker.
However, the 26-year-old stays strong and wants to prove himself. Therefore he rules ou to leave Everton.
He told 'The Guardian': "The other players have [a locker] where they put their stuff, but I don't.
"I come with my bag and I just have a place that I know. I put my bag down, I train and after, I put everything in my car and go home. It's sad, it's really sad. And, to be honest, I think that I don't deserve this. But what I can do is just keep my head [down] and fight to change things. I'm not going to make a drama over this. I just deal with it. I know that it’s just one period," he said.
"It's not only about having opportunities and then, you're going to leave. I always think about my career - to make good choices.
"Yes, I had opportunities, but I wanted to play in the Premier League and it's because I know I can do a lot of things in the Premier League. That's why I am keeping my head, even if it's hard now," he said.
Furthermore he talked about his discussion with his boss: "Koeman said: 'You have to leave'. I couldn't understand how that decision could have been made after 45 minutes but I just said: 'Okay, thank you.'
"It's his decision. He's the manager. What can I do? I called my agent and he said that he would look into the opportunities for me. To be honest, I didn't ask Koeman to explain his reasons. I just thought, even if I asked why, I would never understand. After just 45 minutes, you cannot say to me: 'You are no good," he concluded.