If you’re feeling ready to say goodbye to Mercari, there are a few things you need to do first. First, head over to the account deletion page and input your username and password. Once you’ve confirmed your identity, Mercari will send you an email notifying you that your account has been deleted. If for some reason you can’t delete your account yourself, or if you have any questions about the process, don’t hesitate to reach out to Mercari customer service. They’re always happy to help! ..