Glitch on MacBook screen
I have the new 13' MacBook Air and have not had it a month yet, so nothing should be wrong. When I prop my phone up on the screen, the screen glitches with purple bars and sometimes different colored bars. What should I do about this? it hasn't even been a month yet so I don't want to pay alot of many to have an issue fixed that I did not cause.
MacBook Air 13″, macOS 10.15