Here's why:
* "Non" means "no" and is used to negate a statement.
* "Ça va" means "how are you" or "it's going".
* "Mal" means "bad" or "poorly".
The phrase you're trying to convey is likely "non, ça va mal", which translates to "no, it's going badly" or "no, I'm not doing well".
Let me know if you have any other French phrases you'd like help with!