I cannot see the location of my contact but they see mine.

Hello SD7900,

Have you already confirmed that those contacts have shared their location with you using the steps from the related article above?

1. Open the Find My app and select the People tab.

2. Select Share My Location or Start Sharing Location.

3. Enter the name or phone number of the person you want to share your location with.

4. Select Send.

5. Choose to share your location for One Hour, Until End of Day, or Share Indefinitely.

6. Select OK.

If so, is this occurring with multiple contacts?

Have you been able to see the location for your contacts in the past?

Hopefully those details will help to isolate this behavior further.

Take care.