Hello @Raheem4 ,
Welcome to the community,
Has your SIM card worked previously? If so, please take the SIM card out, give it a good clean and the sim slot and also try rebooting your phone.
If you are able to put the SIM card in another phone and/or have someone else put their SIM card in your phone, does any of it work?
To contact EE customer service dial 150 from your mobile phone or ring customer service for free using Skype or another phone: +44 800 079 8586 or +44 800 956 6000.
