My MacBook Pro safari keep open a new tab with those gambling and shopping website. too annoying!! how to fixed it ?

Hello soulm4n,

Thank you for participating in the Apple Support Communities! We understand that you're encountering pop-ups in Safari on your Mac. That does sound annoying to encounter and we'd be happy to help.

The following resource provides general guidance to follow when this occurs:

About pop-up ads and windows in Safari - Apple Support

Let us know if you're still experiencing an issue after trying those steps.

Take care.