How do I report elderly abuse and scams regarding a purchase of a car in HI?

I went to Tony's Nissan to change the battery in my car key. I was browsing the Tony Honda parking lot and was approached by Wesley, a salesman. He had me test drive a 2023 Honda HR-V. I told him that I had to leave to care for my 4 dogs. One of them was ill with diabetes. He wouldn't allow me to leave. I told him that I could return in 2 days to bring in my 2020 Toyota Corolla to ask how much I could receive for a trade-in. In a short time, he had printed out a sales agreement ($45,000) for me to sign. I made the mistake of signing it, thinking that I would be able to leave to go home. He followed me with the 2023 Honda HR-V and his associate rode with me in my Altima to my home. He drove off with my Toyota Corolla. I had only received $15,000 for the Toyota which I had paid $21,995 for in October 2022. I called him to tell him that I wanted the Toyota back and he said that it was gone. I paid the bill of $45,000 since I was told that interest would accrue on it if I didn't pay for it in a week. I have difficulty driving the HR-V because of my knee replacement surgeries on both knees and back sciatica. They do not sell a support handle or a running board for that model. I feel humiliated and scammed in being forced to purchase a car I had no intention of purchasing. I wanted to look for a hybrid model. I was forced into signing the purchase agreement through aggressive sales tactics. Is there anything I can do to report this?