Hi @ufocet, welcome to the forum
Can you post the results of the relevant troubleshooting steps? In particular make sure that you’ve completed the necessary network setup, so the topside computer can communicate with the Raspberry Pi (including disabling firewall components as required).
Also make sure that the Raspberry Pi has sufficient power, and that the SD card is fully and properly inserted.
If that doesn’t help, try flashing the SD card again (in case it failed initially), and potentially try a different SD card, in case the original one is corrupted and no longer functional.