Why am I getting a notification with a nut bolt opener icon

[AC Question]

There is a nut bolt icon in the top left corner of my Samsung J7 screen. I would like to know what this means and whether there is something wrong or do I need to do something. I have tapped it but am not getting any information on this notification.

 

[the tall guy]

Hi, can you please create an account with us and upload a screenshot so we can see?

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