ngx-cordova-oauth [Problem] Twitter Implementation

Hi, I was trying to implement twitter oauth with this lib, but i have that problem: When I open https://api.twitter.com/oauth/authenticate? to get the oauth_verifier I get the problem: "This page is no longer valid. It's looks like someone already used the token information your provider, blabla.."

Im creating a Request token with node, like:

app.get("/auth/twitter/token", function (req, res) {

var requestTokenUrl = "https://api.twitter.com/oauth/request_token";
var requestTokenOauth = {
    consumer_key: "***********",
    consumer_secret: "***",
    callback: "***/auth/twitter/token"
};

request.post({
    url: requestTokenUrl,
    oauth: requestTokenOauth
}, function (err, response, body) {
       var oauthToken = qs.parse(body);
       res.send(oauthToken);
   });
});

With this i get the token and token secret, after I call the Twitter Login, thats my implementation:

"use strict";
var utility_1 = require("../utility");
var PROVIDER_NAME = "Twitter";
var Twitter = (function () {
    function Twitter(options) {
        this.twitterOptions = options;
        this.flowUrl = ""
    }
    Twitter.prototype.login = function (token, tokenSecret) {
        var _this = this;
        return new Promise(function (resolve, reject) {
            _this.flowUrl = "https://api.twitter.com/oauth/authenticate?oauth_token="+token;
            var browserRef = window.cordova.InAppBrowser.open(_this.flowUrl, "_blank", "location=no,clearsessioncache=yes,clearcache=yes");
            browserRef.addEventListener("loadstart", function (event) {
                if ((event.url).indexOf(_this.twitterOptions.redirectUri) === 0) { 
                    browserRef.removeEventListener("exit", function (event) { });
                    browserRef.close();
                    var parsedResponse = event.url.split("?")[1].split("&");
                    if (parsedResponse) {
                        resolve(parsedResponse);
                    }
                    else {
                        reject("Problem authenticating with " + PROVIDER_NAME);
                    }
                }

            });
            browserRef.addEventListener("exit", function (event) {
                reject("The " + PROVIDER_NAME + " sign in flow was canceled");
            });
        });
    };
    return Twitter;
}());
exports.Twitter = Twitter;

In the Component I Make:

this.API.twitterToken().subscribe(
    data => {
        alert(data.oauth_token)
        alert(data.oauth_token_secret)
        this.twitterOAuth.login(data.oauth_token, data.oauth_token_secret).then((success) => {
          alert(JSON.stringify(success))}, (error) => {alert(JSON.stringify(error));
            });
    },
  err => alert(JSON.stringify(err))
);

Someone can help? this can be a feature in the future