I wiped my iPhone, I can’t access to it because it stating unable to activate

Hi lexus40,

Welcome to the Apple Community.

Your photo shows the message says an update is required.

You might need to connect the iPhone to a computer to update it.

Wondering what happened when you clicked the "learn more" link to Apple.

Here are some Apple Support articles to choose from, that may help:

If you can't activate your iPhone

(NB: You might want to follow the instructions on how to update your iPhone using a computer)

https://support.apple.com/en-us/HT201407

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OR

The article: "Update your iPhone, iPad, or iPod touch"

Says"

If you can't see the update on your device, you can update manually using your computer.

Learn how to update your device manually 

if you're using a Mac with macOS Catalina or later,

or 

if you're using a Mac with macOS Mojave or earlier or a Windows PC.

Complete article: https://support.apple.com/en-us/HT204204

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OR

If you can't update or restore your iPhone or iPod touch

(You can " Put your device in recovery mode and set it up again")

https://support.apple.com/en-us/HT201263

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If needed:

There is a "Get Support" link to Apple at top right on this discussion page.

or

Apple phone numbers around the world

Contact Apple for support and service:

https://support.apple.com/en-us/HT201232

All the best :-)