My localhost:3000/ endpoint is not running

<pre>const next = require( 'next' );
const express = require( "express" );
const wooConfig = require('./wooConfig');

const WooCommerceAPI = require('@woocommerce/woocommerce-rest-api').default;

const WooCommerce = new WooCommerceAPI({
    url: wooConfig.siteUrl,
    consumerKey: wooConfig.consumerKey,
    consumerSecret: wooConfig.consumerSecret,
    wpAPI: true,
    version: 'wc/v3'
});

const port = 3000;
const dev = process.env.NODE_ENV !== "production";
const app = next({ dev });
const handle = app.getRequestHandler();

app.prepare()
.then(()=>{
    const server = express();

    server.get('/getProducts',(req,response)=>{
        WooCommerce.get("products",function(err,data,res){
            response.json(JSON.parse(res));
        });
    });
    
    server.get("*",(req,res) =>{
        return handle(req,res)
    });

    server.listen( port, err => {
        if ( err ){
            throw err;
        }
        console.log(`Ready on ${port}`);
    });
})
.catch(ex=>{
    console.error(ex.stack);
    process.exit(1);
});

I followed all the steps from the internet and the documentation. But when I try to run http://localhost:3000/getProducts, its just loading and doing absolutely nothing. my http://localhost:3000 is working fine, so its only this endpoint.