Reported speech: Commands

Direct speech	Reported speech
Go away.	She told him to go away.
Don't worry.	The doctor told me not to worry.
Can/could you help me?	I asked the shop assitant to help me.

To report an imperative or request, use told or asked + person + the infinitive with to.
To report a negative imperative, use a negative infinitive.

!!!!
You can't use said in these sentences.