i did something

server.js

@@ -17,6 +17,8 @@ app.use(express.json());
 // parse requests of content-type - application/x-www-form-urlencoded
 app.use(express.urlencoded({ extended: true }));
 app.use(express.static('public'));
+var cookieParser = require('cookie-parser');
+app.use(cookieParser());
 
 // simple route
 //app.get("/getd", (req, res) => {