Hi Etom,
Thank you for confirming your phone make and model.
I appreciate your thoughts on having to travel to your nearest store.
The People at the Genius Bar I'm sure will look after you but please do make an appointment before you visit because if they are busy you could be turned away and your journey could be a fruitless one.
You can make an appointment via ->
https://www.apple.com/uk/retail/geniusbar/Please use the 'Contact Us ' link at the foot of the forum if you wish to compile a complaint to Vodaphone. Customer Services will advise what they and their higher level of complaints can try to achieve for you as well as any outside bodies that can assist if their internal complaints team cannot help further.
I wish you all the best.
😎
Current Phone >
Samsung Galaxy s²⁴ Ultra 512gb.