my screen occasionally goes orange

[J5]

on the rare occasion when I swipe up to put my pin in my screen goes blue at the bottom and then the rest of the screen goes orange I bought the phone in November it happened in the first week then just happens occasionally 

[MI5 · Accepted solution]

@J5 

O2 repairs link https://www.o2.co.uk/help/device-and-sim-support/device-repairs

Or contact the phone manufacturer directly.