Company changed my plans without my consent and shared my personal details

I invested 200 dollars in a investment company before I asked the company about the withdrawal. They said you will get withdraw After 20 hours. After 20 hours I applied for withdrawal. Company said your plan is now long term investment. But I didn't apply for long term investment they changed my plans without my consent and company didn't sent any mail regarding this. After that company contacted me his name is gillbert Xavier told me I will fund your account before then you have to block all people saying anything about the investment and Don't chat any admins and other investors. Gillbert Xavier disabled my 400 dollars and said to believe am the ceo of the company. And asked me to invest 1000 dollars to get withdraw 3000 dollars. After investing 1000 dollars he asked to invest 1500 dollars to get withdraw. After that he told me company will working on process to disable your funds and you will have only minutes to get withdraw. He threatening me with this. I complained about the company. On 4th April I sent a legal notice against the company. After complained company shared my personal and investment details to many people. Many people contacted me and told me how much I invested in that company correctly and asked me to withdraw. People told me all your money is here with us if you cooperate we will help you out. I told the company about this. They said maybe is from the admin that scam you. They said the admin was sacked in the company. But I see the admin still sending messages in the company official group. If I ask anything company people will say you don't want to get withdraw. They are threatening me. Please give advice