EoF error in my code : Help , how to solve it

Read the text in the pop-up window: Split multiple inputs into separate lines. Enter all inputs into the dialog. At the beginning. At once. Separate the 2nd input by a linebreak from the first input. Example: Minnie 20

you can use a single input to get both the name and age and cast them to different variables, make sure to type the name and age seperated with a space https://sololearn.com/compiler-playground/cnosz9zu6dip/?ref=app

JaScript I don't understand

JaScript Can you solve my code

also, why use if else if the message is the same?