hacking my grades

Is there a way I can hack my grades to make them better and if so can you teach me how to becauseI need help?
edit: on second thought could someone help me learn a good way to study with my ADHD.

Dude. Just study better. Really.
If you find a way to hack grades - it is just temporary solution with no benefits.
If you manage to study better - it will more profitable as a result in future.

I wouldn't recommend doing that. If you get caught, you'd get into serious trouble and possibly face a suspension or even get expelled D:

Is this is a university school or just a state school? Since state school are easy to hack while university schools are a little bit hard and actually will give you a trouble

Either you gona Learn more or you learn some techniques to cheat during examen. There are a lot of Cheats. For Example in math you can use a modified calculator to write messages to others.
Be creative

If you want to learn better adderall is good while revising. So is coffee. Your brain works best early in the morning and get the noisli extension on chrome while revising. Another trick is to revise for 25 minutes at a time and take 5 mins break after each interval. Every fourth time, take a 30 mins break.