How many Post Credit Scene(s) are there, really?
Marvel Cinematic Universe (MCU) has set a trend of including a Post Credit or sometimes Mid-Credit scenes into the movies. I don't know the reason, may they want the audience to also acknowledge the people behind the movie, who work hard to bring joy to the Marvel fans, including the disclaimer of "No Animals were harm in making this movie."
And now the answer is:
Meaning, you will have to wait the entire credit scene to end, and there you go...