Migotrade withdrawal issues

Gradually I am with multiple deposits, with the first deposit of 3T, ... and then with more than 10T so now my deposit is more than € 100T invested and I want a refund. He would still have a profit from them for further trading. They demand that I make an additional cash investment of € 50T due to the operation "Equation" on "CL" (oil) first opened with BUY lev. 75 and SELL lev. 78 With two positions, GBPJPY and EURGBP, I still have a good profit, which I generate on CL. We can provide an opinion rating for this company

Is Btrading a scam?

I have been with Trading On, Elite Trading, Tradegy and now Btrading. I was transferred to each of these, not on my request. The current one is Btrading, which I think is very young. Every time I ask for my withdrawal there is an excuse. Also, the last was that I had to pay a debt to Tradergy, and was told that once done I can withdraw all my money, over €200,000. I paid. Then I was told I had a pay a debt to Elite trading. I am never given all the details, also a new excuse after I had paid the previous debt. I hope you can help in getting me my money back. I don't think any of these are licenced. I am English, but live in France