Mobile contract mis-selling / unfair charges

Typical aim: Refund/adjustment or contract exit
Be specific: dates, times, order numbers, names, promises made, and the resolution you want.
We’ll reference:
Acts & laws: Consumer Protection from Unfair Trading Regulations 2008; Ofcom General Conditions
Ombudsman/Regulator: Ombudsman Services: Communications; Ofcom
Guidance: https://www.ofcom.org.uk/complaints/complain-about-phone-broadband-tv-post