How much does it cost to get your hair cut at the Seventeen Salon?

My old hairslylist is moving to Iran and I heard the Seventeen place was really good. I am 13 years old if that makes a differenceHow much does it cost to get your hair cut at the Seventeen Salon?
Isn't the Seventeen Salon just a virtual salon? Like, you try on different hairstyles?How much does it cost to get your hair cut at the Seventeen Salon?
is this a joke?? its not a real salon