Hi Iher01, welcome to community! Thank you for joining this thread.
Sorry to hear you have been experiencing issues with your O2 sim card. Just as you have also posted a link to another thread in your comment, would you be able to give us a little more information about the issue you currently have? This way we can best offer you support!
Please let us know if you are awaiting a Sim card, or if there has been an issue porting your number.
If you need to speak to O2 Directly you can via 👉 Contact Us | Help, Support and Useful Numbers | O2.
Thank you for your patience whilst we help get this sorted!
Wishing you all the best! 🌞
Molly