Passport Personal Access Token Api oauth/personal-access-tokens not working

I use Laravel 6 with Passport and React Frontend. I can generate Personal Access Token for each user when login. but when I implement a user acount panel by calling http://myweb.test/oauth/personal-access-tokens, I get The GET method is not supported for this route Error. I tried other JSON Api endpoints such as /oauth/scopes, none of these working.

const instance = axios.create({ baseURL: "http://myweb.test:8080", timeout: 1000, headers: { Authorization: "Bearer " + accessToken } });

useEffect(() => { console.log(accessToken); instance .get("/oauth/clients") .then(res => console.log(res)) .catch(err => console.log(err)); }, []);

I am using React so I did not install the Vue components. Could anybody can give me some suggestions on how to implement Passport using React?

Any suggestions is appreciated.