iPad- wrong screen resolution
Hello I bought iPad 6. generation (2018) and in specification is that screen resolution should be 2 048 x 1 536 but when I download app for resolution check it displays that I have resolution only 768 x 1024. I can’t play videos on YouTube on higher then 1080p too. I checked my serial number in system options and I have 6. generation so store didn’t do misstake. What should i do? Thanks for all responses.