Free gift / Beklan Trading

hi guys so i might be kinda dumb if this is a scam but this guy “alex the kind millionaire” supposedly gives out 0.077 btc to anyone who makes an account on beklan trading and uses his code. i made the account and the funds got in there but i had to send in 0.004 btc to verify and they didn’t say it was gonna take funds out so i was just short on the first payment, now i sent the second one and it worked, now they want me to send 0.011 btc for a premium account because i’ve got more than $500 in my account. did i get scammed? is beklan trading reliable/trustworthy? someone help me out, if it is real i can’t pay the other 0.011 because i had to ask for money to get the other payments, assuming i’d be able to pay them back..