serviceuuid N/A - in nrf connect app

[Neshat]

I programmed my beacon with this code: ble_app_beacon.zip

I use nrf connect app to see its signals. nrf connect can find my beacons but it says: serviceUUID : N/A TxpowerLevel N/A

does it mean there is something wrong with my beacons?

[Neshat]

I guess it is the best if try to find the person who programmed these. but thanks to you at least now I know what is my problem. thank you for your time and answers.