How to get better at Statistics and Probability?

I'm absolute garbage at that, in normal statistics and probability and statistics and probability in competitive maths, and combinatorics ,can't forget that, so do you guys have any good recommendations for books or websites?

Google what you're struggling at. But not with normal Google. There's this thing called Google Scholar, where everything you need or want to know about academics sits in one place and all you have to do is search for it. Just use that.

what kind of statistics you mean highschool?

mainly high school i don't have enough effort to learn college

Just sersch up Khan academy high school statistics

Khan Academy or Art of Problem Solving (AOPS)