Paolo Guerrero admits he is still hoping to move back to Europe before the transfer window closes next month.
Fulham have signed young defender Tiago Casasola from Argentinian side Boca Juniors on a three-year deal.
It means the 24-year-old Republic of Ireland international has extended his stay at Goodison Park until the summer of 2018.
"I'm over the moon. I'm glad to get it all done and to sign for so long at a club like Everton is a great achievement - I want to be here for as long as possible," he told evertontv.
"Signing a contract here is fantastic and I'm really looking forward to the next couple of years.
"I'm going to keep working as hard as I have done since day one and keep improving every day in training to impress the manager.
"I'm really happy to have signed for the length of time that I have."