Please help - i don’t want to live anymore

This quarantine situation is very hard because I live with toxic parents and I don’t have a close relationship with my siblings. My whole life my parents have emotionally abused me in many ways. My childhood was always them yelling at me or my siblings and physically abusing each other and us sometimes. My mom doesn’t listen to me when I am upset. My dad usually takes my mom’s side when she treats me unfairly. She calls me a liar and ungrateful when I refuse to give her money. Recently she took it upon herself to go through my private stuff when I wasn’t looking to see stuff I was hiding. I can’t afford therapy. I almost tried telling my parents I was depressed but they told me that therapists don’t know anything and that it’s not real. Everyday she tells me that she hopes I don’t have a boyfriend or that I’m not lesbian or she would kick me out. I don’t know what to do and I don’t know where else to go.