Hi ​@Amalia 

Please use the following link to check the coverage in your area: https://www.idmobile.co.uk/help-and-advice/coverage or try to reinsert your SIM or try your SIM in another phone. This will determine whether the issue is with the handset or with the SIM card itself.

If you would like to speak to an agent, you can do so by accessing the following link:Live Chat Support | iD Mobile Network

Thanks,
Hosai

I i’ve had no network coverage for the last three days me and my daughter’s  phones

Hi ​@Kay surridge.

Thank you for your post. I'm sorry to hear that you and your daughter have had no coverage for the last three days.

To help us look into this, could you share your post code.

Thanks,

Marquerita

The iD Mobile Team