How does anyone get any support from this company?

[Poor-service]

This company is impossible to contact. Anyone got any idea how this can be done?

[Enlli]

Social media is slow but seems to work

Message O2 on
(Facebook) (https://o2uk.co/O2CFB) 
X (Twitter) (https://o2uk.co/O2CTW) or
Instagram (https://o2uk.co/O2CIG) 

Otherwise ringing 202 just after 8 am when it is quiet 

[Bambino]

@Poor-service To speak to customer service:
Call 202 from your mobile or 0344 809 0202, 0800 902 0217 or 0800 032 1402
When it comes to the reason you are calling, stay silent for 15 seconds and you will be taken to the keypad options.
Press 2 for Everything Else
Press 5 for More Options
Press 7 for Anything Else which will put you though to someone.
Say 'Upgrade', 'Lost/Stolen', or 'Fraud' if the suggestion above doesn't get you through.
Best time to call is 8 am.
You can also reach O2 via social media:
Facebook (https://o2uk.co/O2CFB), Twitter (now X) (https://o2uk.co/O2CTW), or Instagram (https://o2uk.co/O2CIG)