As a security measure, addresses change after each transaction, and this prevents chances of your transactions being grouped. While re-using old addresses is simple and convenient, it is not very safe, which is why the new addresses are automatically generated. However, it is possible to reuse your old address. Follow these steps to get your old address: Step 1: Go to Receive on the dashboard Step 2: From the given options, click on Show Advanced Options. Step 3: Next, click on Show previously generated address and the previously used addresses will be shown as in the picture below.