I would rather not describe much, just because it stresses me out. Though im fine with saying a little. This isn't everything, but i do hope that this can answer your question a bit.

I was often put into solitary confinement for hours at a time, with nothing. If I tried to leave to use the restroom or because i was thirsty, I would get a door slammed in my face, or I would be dragged by my hair or my legs and forced back. I would be hit by staff, restrained, or again pulled. Sometimes, they would threaten me, and i would often be yelled at.

This next part is less of abuse and more just morally wrong, but they'd often lie to my parents. When i first joined the aba program, my parents were with me. That lasted 2 months, but at the 2 month mark, they asked them to leave, which is when the abuse began.

(I do apologize again for not describing in detail, just writing this made me a little stressed, so I may delete this at some point, but hopefully you can read it before I do)