Scam alert

I invested amount of $100 with this company but they didn't say anything about paying insurance when i requested my witdrow is where they come up with these insurance fees of which they demand for any amount of $167 to be deposited while the funds are with them so it tells me that something wrong with this they're working for they're on benefits not in something that can benefit both sides investors and company why they don't agree to deduct it from my check them before they snach more p