fonts too big

pls help riot,

I got a laptop in September and when I installed league and played all my numbers and letters don't fit in their designated boxes. I cant see the times for the camps and I also cant read anyones stats on the tab board because all of the numbers and letters overlap. my mouse gauntlet thing is also minutely small. Ive tried all of the resolutions but have had no luck fixing it. I also tried changing the resolution on my computer to match the resolution of the game but the problem is still present. my screen resolution is 3840 x 2160. if there is anyone else with this problem could you tell me how you maybe fixed it because after the most recent update the problem is so bad that I can no longer play. thank you.