Got a message about change of tariff which I didn't request

[Thedj1967-]

Woke up to message that my direct debit being cancelled and I have requested a change of tariff , but I did not

[pgn]

What does your MyO2 tell you, @Thedj1967- 

https://accounts.o2.co.uk/signin

As nobody here can access your account, you'd need to contact O2. The links below for X or FB will help you get through to the O2 Social Media Team (you may need to poke them a couple of times, so be persistent). Good luck!

[Cleoriff]

It could possibly be a scam @Thedj1967- 

Guide: A Guide to Deal with Spam/Scam Calls and Text 

Phishing, Smishing & Scams. Latest info & advice. 

Follow the advice from @pgn above re checking your My O2. .

NB. It's imperative that you contact O2 today.

Guide: How to find help & contact O2