Intimidation

How do you handle intimidation? There's a group targeting me for about a year and it's only the first 2 days of school and they stare me down, laugh at me and try to listen to what I say. They blamed everything on me last year and call me a snitch Bc I tell on them when they act up and get others to do it too. The teachers and authority of the school are tired of hearing it. Some of them have seen it and heard it but didn't report it. My parents have came into the school to address it so it'll stop. The group normally does drugs, fight, smoke, drink, their parents have attitudes, they have knives, and other things. But I was raised not to be like that so it makes sense why they come after me. I fear going to school since last year because of them and and were only sophomores in high school. Their group is about 10+ ppl so its hard Bc I see them everywhere