Start by not owning a phone if u are 12 or 13 like a 6th or 7th grader

Do alot like when I say alot I mean alooooooot of mathematical exercises from other reference books! If u have someone to help ask for a help if not try some tutorials from the internet . Hope it works

Study them hard and look for resources online like khan academy

Just practice, practice, practice maths is all about giving time, tension and practicing again and again.

Study demo its not that hard eko

study hard n do questions

Practice. Only that