O2

I joined o2 in February of this year, and 2 months later (now), i see that my monthly tariff charge has increased by 17%. I did not receive any emails or notifications about this increase. Should i be phoning up to complain/revert this increase? Has ...

I recently got o2 account, and interested in the "get 3 months of Disney+ on us" offer.I did also notice Amazon Prime was an offer too, but that page didn't specifically say "get 3 months" - though the Disney+ listing on that page also didn't mention...