Apple ID picture changes a contact picture

Hello Lor_2055,

Welcome to Apple Support Communities. 

We understand that your photo is showing in contacts for your friend. We are happy to help.

Does this occur for all contacts or one contact? If you change your friend’s contact photo, does that photo show?

Restarting your phone can resolve many concerns. Please use the steps here to restart your iPhone: Restart your iPhone - Apple Support

"How to restart your iPhone 6, 7, 8, or SE (2nd or 3rd generation)

1. Press and hold the side button until the power-off slider appears.
2. Drag the slider, then wait 30 seconds for your device to turn off. If your device is frozen or unresponsive, force restart your device.
3. To turn your device back on, press and hold the side button until you see the Apple logo."

Apple has recently released an iOS update. Having the latest software version provides security updates, bug fixes, and new features. We recommend you use the steps here to update: Update your iPhone or iPad - Apple Support

"Update your iPhone or iPad wirelessly

1. Back up your device using iCloud or your computer.
2. Plug your device into power and connect to the internet with Wi-Fi.
3. Go to Settings > General, then tap Software Update.
4. If you see more than one software update option available, choose the one that you want to install.
5. Tap Install Now. If you see Download and Install instead, tap it to download the update, enter your passcode, then tap Install Now. If you don't know your passcode, learn what to do."

Let us know if you have further questions.

Take care.

Good afternoon Lor_2055,

Thanks for letting us know that the steps you took resolved the issue

Enjoy the rest of your day!