Fault in new iPhone 11 Pro

[mahj]

I received my new iPhone 11 Pro on the 15th of May, bought on contract via o2 over the phone. Over the past week I’ve noticed a quick flicker/flash on my screen that occurs when I switch from one page to another. Thought I’d wait a few days to see if firstly I’m going crazy lol or if the problem persists. It is defo persisting, isn’t app dependent and I’m not happy that I already have this fault within the first month.
I’ve tried calling but getting nowhere in the automated system.
Can I return for a replacement? What is the procedure or what do you advise please? Thanks in advance for any info x

[Bambino · Accepted solution]

@mahj Available numbers here. Try 0800 587 4005 first. Guide: Coronavirus Community Help and Support