Ist 77markets.com sicher?

Don't ever click or register to this website for Trading investment. last 3 days i click on the link of this website while watching some Vlogs in YouTube, these ads playing, since i am doing Trading for almost 3 years till now, I am continuing my research and watching educational trading video with the Pro's online, it went into registering their website portal.77markets.com. Then one of their accounts managers call me, the call last for like 1 hr., encouraging me to deposit 250$, at first impression I like their 1 on 1 training sessions as what they say in their website and with the promises of their call agent. The agent introduced me one their web platform and with the MT5 platform. and so, I deposited the amount of 250$ to their platform, after I've had the transfer of the same amount, one of their agents send me msg in WhatsApp, and ask me to send my locking proof documents to proceed further, and after I send all docs, they send me msg that Mr. Eli, one of their agents trying to contact me but I did not attempt to answer the call, but really, I did not receive any calls from them during that time. and then these WhatsApp stop replying to me even I send msg so many times. Before I send the money to invest, I had researched their company. They are register in FSA, under the company name "Leadcapital Corp Ltd." it is the company used in the MT5 platform also. that time i did not think that these was a RED FLAG. Their website is not listed as Fraud or Scam in some of the scammer broker sites, I've check online. My problem is, until now no one communicated me from them, I think I was scammed now, I am still waiting for their call to received account to login in the MT5 platform, I send email on their support team, I click the 24/7 request callback button on my account's dashboard on their website ones, and in the following days, when I look again in my dashboard the button was not there anymore. Till now it's been 4 days, I am still hoping that they will contact me. I will update on this site if I get any updates from them and if there's any development. Today is Sunday Dec.3, 2022, i am aware that Saturday and Sunday are off for Trading except Crypto and Options Trading, maybe their office is close, I will wait till the following days. I hope sharing my experience on this site can help more future new traders and small investors to think first more carefully and research more deeply before investing their money. Regards, Junex