A52s

I have been using Samsung for years but this one that I bought months or year old ago. Samsung a52s I bought this phone which i loved very much but my love for it ended. My phone was returned to samsun in so many occations with still the same problem. The last time i got the phone it was opned without battery but i was assited to get the battery back, i was so happy nd convinced that my phone was fixed up until i find the same mistake i have been going up nd down with this phone until today i still experience the vvery same mistakes. I have been writting tons of emails to samsung with no luck. I can't keep on using this phone like this, I can't use my phone with peace , my eyes get so painful using this phone. I will be buzy phone but then it keeps on changing colors witch they said it should myb be factory fault or lcd problems evn now while typing I does that. I try by all means that I capture the moment but It's problem which is a problem to do. I have been trying to Ingore hoping it will be better