To shop online in Dubai, you can follow these steps:

Confirm that you have the equipment and environment to shop online. This usually requires a computer or mobile device such as a mobile phone or tablet connected to the Internet.

Open a shopping website in Dubai. There are many shopping websites to choose from, such as DubaiMall.com, Amazon.ae, etc. Some websites provide 24-hour service, but please be aware of the time difference between Dubai and China.

Browse the website and select the products you want to buy. You can browse the various products on the website and use the search function or category catalog provided by the website to find the products you need.

Add products to the shopping cart. Once you find the products you want, click "Add to Cart" or a similar button.

Log in or create an account. Most shopping websites require you to create an account before you can make a purchase. You can choose to log in to an existing account or create a new account.

Checkout and payment. Select the products you want to checkout in the shopping cart and then choose the checkout method. Most websites support multiple payment methods, such as credit cards, debit cards, e-wallets, etc.

Confirm the order and delivery address. Before checking out, shopping sites usually ask you to confirm the order and delivery address. Make sure to provide the correct delivery address and check carefully to make sure everything is correct.

Wait for delivery. Once the order confirmation is completed, the shopping site will start processing your order and deliver it to your address. Usually, you can track the status of the order on the shopping site.

Please note that when shopping online, you should pay attention to protecting personal privacy and payment security, and treat all transactions with caution. If you encounter any problems during the shopping process, you can contact the shopping site's customer service for help.