How to scrap this site?

Question

HTML

Everyone will accept, there is an authorization to the evernote notes site. Now you need to parse all the names of the notes (only the names, without the notes themselves)
He himself suffered far from 1 day. The freelancer suffered for 2 days. Created new projects on freelance exchanges (including those from Habr) and also still zeros.
Here is the authorization code

using (var request = new Leaf.xNet.HttpRequest())
                {
                    // request.Cookies = new CookieDictionary();
                    request.UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.164 Safari/537.36";

                    request.ConnectTimeout = 15 * 1000;
                    request.AllowAutoRedirect = false;
                    request.IgnoreProtocolErrors = true;

                    string get = request.Get("https://www.evernote.com/Login.action").ToString();

                    string hpts = Pars(get, "hpts\").value = \"", "\"", 0);
                    string hptsh = Pars(get, "hptsh\").value = \"", "\"", 0);
                    string source_page = Pars(get, "_sourcePage\" value=\"", "\"", 0);
                    string fp = Pars(get, "__fp\" value=\"", "\"", 0);


                    request.AddHeader("sec-ch-ua", "\" Not;A Brand\"; v = \"99\", \"Google Chrome\"; v = \"91\", \"Chromium\"; v = \"91\"");
                    request.AddHeader("Accept", "application/json, text/javascript, */*; q=0.01");
                    request.AddHeader("X-Requested-With", "XMLHttpRequest");
                    request.AddHeader("sec-ch-ua-mobile", "?0");
                    request.AddHeader("Origin", "https://www.evernote.com");
                    request.AddHeader("Sec-Fetch-Site", "same-origin");
                    request.AddHeader("Sec-Fetch-Mode", "cors");
                    request.AddHeader("Sec-Fetch-Dest", "empty");
                    request.Referer = "https://www.evernote.com/Login.action";
                    request.AddHeader(HttpHeader.AcceptLanguage, "en-EN,en;q=0.9,en-US;q=0.8,en;q=0.7");
                    string post = request.Post("https://www.evernote.com/Login.action", "username=" + txtLogin.Text + "&password=" + txtPassword.Text + "&login=&login=%D0%92%D0%BE%D0%B9%D1%82%D0%B8&hpts=" + hpts + "&hptsh=" + hptsh + "&analyticsLoginOrigin=login_action&clipperFlow=false&showSwitchService=true&usernameImmutable=false&_sourcePage=" + source_page + "&__fp=" + fp, "application/x-www-form-urlencoded; charset=UTF-8").ToString();

                    if (request.Response.Location.Contains("AnalyticsPitStop"))
                    {
                        // Тут парсинг названий всех заметок и вывод их в txtLog
                    }
                    else if (post.Contains("Incorrect password"))
                    {
                        MessageBox.Show("Неверноый логин или пароль");
                    }
                    else
                    {
                        MessageBox.Show("Ошибка 1");
                    }
                }

But I can’t track the request when the site receives the title of the notes. I tried both browser tools (chrome) and fidler ... I don’t understand anything at all.
You need to parse this.
In general Help me plis