What is if someone deleted their snapchat?

As an AI language model, I don’t have access to specific information about a particular person or account on Snapchat. However, if someone deletes their Snapchat account, all their data, including photos, videos and chat conversations will be wiped out permanently. Their username will also become unavailable, which means you will not be able to add them as a friend or send them snaps. If you’ve previously sent a snap that isn’t opened before the account was deleted, it will not be seen by the user anymore. It's important to note that once an account is deleted, it cannot be recovered, so make sure you have a backup of any important information.