Amy:
19 years old (Elliot page isn't a woman, his pronounce are He/them, in my story Amy is a Demigirl, her pronounce are: She/Them)
Pietro:
Quicksilver
20 years old
Wanda:
Scarlet witch
20 years old
Tony:
Iron man
Steve:
Captain America
Thor:
Clint:
Hawkeye
Natasha:
Black widow
Bruce:
Hulk
Sam:
Falcon
Rhodey:
War machine
Ultron:
Vision:
Nick Fury: