Parents have no sense of privacy and mental health

14M here. While doing my homework on laptop, my AD walks in and immediately out of nowhere attempts to take my mouse by force. I try to take it back, so he snatches and starts opening discord to see my messages, saying "I can check on your messages, why do you have to hide, are you doing something Illegal" He then walks outside with the laptop. I lock off the laptop, so immediately he slaps me and says "we're taking your laptop away, do your classes on phone now". All my work gone. Now i need to do three hours of work again, which was just 25 percent of the assignment completed. They say I don't study, yet boast off in front of others "our son is smart, he works so hard". I fear they are coming for my phone too. (keep in mind i paid for both). And then demand to know my passwords as well.

Another time, i was so depressed by their activities, sitting with a gun in my hand thinking to say goodbye. They walk in, try to comfort me with typical shitty responses "think of us, we sacrifice so much for you". I try walking away so they drag me back and hit me. Blame me for suicide. When I later tried bringing it up, they scream at me, blame me, Gaslight me, the typical drill. I'm pissed and done.

Any advice please?

Edit: apparently my parents are so dumb they got their information leaked by clicking on some fishy link and now are indirectly blaming me. typical APs.