I made my first MQ4 file but it has erros. Can anyone help me how to fix it?

[personagrata09]

FX Robot 1-go_1.mq4

helle senpais,
very newbie question here!
It says it has 7 errors and I don't know how to fix it or where to find the way to fix it. (screenshot)
can you anyone give me any advise?

[jstap]

undeclared identifier means you haven't created the constant or variable.

[sktsec]

Error in defining variables or inputs to the custom indicator
It seems an ENUM variable

[personagrata09]

@jstap thank you for the answer! I fixed it

[personagrata09]

@sktsec thank you! it works now