If AirDrop is set to Contacts Only on your device with an earlier software version, you'll need to adjust AirDrop settings to the Everyone option in Settings or from Control Center. The Contacts Only option is available on devices that support iOS 10 and later, iPadOS, or macOS Sierra 10.12 and later. Tap Allowed Apps and make sure that AirDrop is turned on.If you see Receiving Off and can't tap to change it:

When you set your AirDrop option to Everyone in iOS 16.2 or later, your option reverts to Contacts Only after 10 minutes. Everyone: All nearby Apple devices using AirDrop can see your device.Contacts Only: Only your contacts can see your device.Receiving Off: You won't receive AirDrop requests.Touch and hold the AirDrop button, then choose one of these options:.Press firmly or touch and hold the network settings card in the upper-left corner.On your iPhone 8 or earlier, swipe up from the bottom of the screen. Or follow the same motion to open Control Center on your iPad with iOS 12 or later or iPadOS. On iPhone X or later, swipe down from the upper-right corner of the screen to open Control Center.You can also set your AirDrop options in Control Center: To choose who can see your device and send you content in AirDrop:

How to turn on macbook airdrop