My phone with O2 gone really bad

[Philwl]

I have pixel 7 pro and had nothing but problems with my signal and calls just sparadicly just dropping one being a an important call with DWP so not happy yet again with 02 use have gone sh*T!

[Bambino]

@Philwl This is not O2. This is a customer community. You need to speak to customer service.
Call 202 from your mobile or 0344 809 0202, 0800 902 0217 (Payment Management) 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)

Also see these guides:

How can I sort out my network issues? - o2uk

Why do I have poor coverage indoors? (o2.co.uk)

Wifi and 4G Calling explained | O2