I have 13 safari I need 15 how can I get it ?

Hello,

Unfortunately, Safari 15 is not compatible with High Sierra. The latest version of Safari that your Mac can run is Safari 13.1.2. If you want to use Safari 15, you will need to upgrade to macOS Monterey.

Here are the system requirements for Safari 15:

• macOS Monterey or later
• iPadOS 15 or later
• iOS 15 or later

If you are unable to upgrade to macOS Monterey, you can still use Safari 13.1.2. However, you may not be able to access all of the latest features and security updates.

To update Safari 13.1.2, follow these steps:

1. Open the App Store.
2. Click Updates.
3. If there is an update available for Safari, click Update next to it.
4. Follow the instructions to complete the update.

I hope this will help you.

Thank you.