I cant debug test data

I cant use debug test data,
Content: phone_number=&password=&device_id=ed0ef01de59033635f89bd0bfe5eac01&platform=web&model=Firefox&push_token=&ui=012021

Testdata : 0982884347:123456

error: [IDLE] CompilationErrorException: (3,90): error CS0103: The name ‘USER’ does not exist in the current context

Please help

I tested Data is passed, but when use “” or “” in content post data, it have error

Sliced 0979701606:123456 into:

USER: 0979701606

PASS: 123456

[IDLE] CompilationErrorException: (3,90): error CS0103: The name ‘USER’ does not exist in the current context

BOT ENDED AFTER 182 ms WITH STATUS: ERROR

Because you have to write input.USER not just USER

yes tks bro! I worked!