If you want to delete your Mercari account on your computer, there are a few different ways to go about it. The first way is to go to Mercari’s website and sign in. Then, on the main page, click the “Account” link in the top left corner. On the “Account” page, click the “Deactivate My Account” link in the top right corner. On the “Deactivate My Account” page, you will need to enter your username and password. After you have entered these details, click the “Activate My Account” button. Your account will now be deactivated and you will no longer be able to access it or any of your data. ..