POST REQUEST BY NEXT JS 14

how to make POST REQUEST by next js 14 using axios or fetch but i prefer axios,
i try but alway show to me AxiosError: NewWorkError when try fetch show to me typeError: fetch faild

but it success with postman

i want sent request to http://localhost:3001/CreateUser

`
const POST = () => {

const PostRequest = async () => {
    try {
        const response await axios.post("http://localhost:3001/CreateUser", {
        nameOfUser: "mostafa",
        ageOfUser: 22,
        phoneNumber: 201003443454,
        EmailOfUser: "[email protected]",
      })
   } catch(error) {
       console.log(error.message);
   }
}

return <button onClick={() => PostRequest()}>POST</button>

}

export default POST;
`

i research in youtube and ask chat gpt and copilot and try by my self