Shopping online is convenient, but it has a lot of disadvantages. The first disadvantage is when you buy things online, you can't touch or see thembefore buying so sometimes, you can't get what you expected. Second, you need to give personal information such as your address and phone number when shopping online.  The last disadvatage is sometimes deliveries can be slow or there might be problems with shipping, and you have to wait for a long time to receive it. In short, online shopping is convenient but you need to be careful and not to shop very frequently