getting empty secret using createPhoneToken

Hi, I want to implement authentication using only phone number. Here is me sending token to phone: export const sendPhone = async(phone)=>{

const token = await account.createPhoneToken( ID.unique(), phone ); console.log(token); const userId = token.userId; return userId; }

the result of console log: "{"$createdAt": "2024-08-01T14:04:42.769+00:00", "$id": "Id", "expire": "2024-08-01T14:19:42.768+00:00", "phrase": "", "secret": "", "userId": "userId"}"

and I don't get any sms on my phone.

How do I fix this, or what am I doing wrong.

Thank you