esp32 arduino ide, beacon advertising

Beakon advertising

Greetings to all my friends on the platform and respectfully to the friends who have contributed, I am starting my issue. I am working on Beakon advertising broadcast esp32, nrf, ardunio ide. (ESP 32 device, Bluetooth device is on and visible on all devices in the coverage area, the user can create a url with the theme on the device name. I would like to express my gratitude in advance to my friends who will help me with the code. I wrote a lot of code, but I see the Ble device, it does not broadcast ads or asks for an application when touching the device.