you have 1 new notification on instagram ne demek?

As an AI language model, I do not have access to specific information about users' Instagram accounts. However, generally speaking, when a user sees a notification for "1 new notification on Instagram," it means that there is one new activity or update on their Instagram account. This could be a new like, a new comment, a new follower, a tagged post, a direct message, or any other type of activity on the user's account. The user can click on the notification to see more details and engage with the new activity.