Hello Ahmed_Ismail,
Welcome to the HP Forums! I hope you enjoy your experience!
I understand the computer's Bluetooth driver is missing and you are unable to use Bluetooth features. I understand this can be annoying, but I will my best to assist you! Please try downloading and installing this driver to resolve the issue: Broadcom 2070 Bluetooth Software and Driver
This should be able to resolve the issue. Either way, please provide your results. Thanks for choosing the HP Forums. Have a great day!
Mario