Iwobi joined late in the summer transfer window from Arsenal.
The wide-man is hoping that he can add more qualities to his game as he competes for a starting position at the Goodison Park club.
"Before I came on, the manager said he wanted me to try to add some creativity," Iwobi told evertontv.
"I felt sharp. And when I struck that ball [that hit the post], I thought it had gone in.
"It's my aim to try to get more goals and assists.
"I have been working on that in training with the manager and the players, so hopefully I'll be able to help my team get more goals.
"The manager demands a lot and he always reminds me in training of what I need to do. He'll keep on helping me and improving me as a player."