Square Cash App Fraudulently took money and will not replace Internet

There is absolutely no way to contact these people. IF u can, the same person answers each time with a different name. (Foreign, but using an American name) They hang up when u refuse to carry out their demands. When you call asking about how to get your money back that they siphoned from your account, they told me the only way to get my money back was to deposit $400 into my cash app account or go buy $150 GooglePlay card first. Of course, I asked them if they were crazy! They hang up each time. These are all over the internet so I dont understand why or how they are still able to get away with scamming people. Hell! That's how I was able to find that others like me were being scammed. I began researching. You should do the same and stay away from these people! I am livid and have no way of getting my money back