Hello @ztuncer,
We apologize for the difficulty you experienced during your service.
Since you have already performed initial troubleshooting steps, such as restarting your device and manually searching for a network, and the problem persists, we will investigate the issue further.
Please send us a private message with your Vodafone account number or the account holder's tax identification number (NIF).
To send a private message, simply go to the profile of one of our moderators (you can click on my name) and select the option "Send a private message". Moderators are identified as "Username_Vodafone".
Thank you,
Jvitor_Vodafone