The broker freezed my account and asked for fresh deposit

Rifagala.com offer an anniversary rebate program for existing members, they requesting me to deposit a fresh USDT30000 into my MT5 account in order to get a bonus USDT4888 from them, without any suspicious, my friend helped me to deposit from his account and after that the broker told that this deposit is not valid because it was done from third party (my friend account), they requested me to deposit another USDT30000 again in order for me to complete that. I told them to withdraw/reject that amount which my friend has deposited since they can't accept that but they said once they enrolled me into this program, they have freezed my account, no withdrawal is allowed, then only they told me if I can't complete the deposit within the time frame given, I'd have to pay for the penalty, which is3% deduction from my full amount in my MT5 account on daily basis until I make full payment (USDT30000), if not they will continue deducting the money until they finished the amount in my balance. The penalty is ridiculous, they paid me USDT4888 and they are going to deduct USDT64000, this is a scam! Furthermore, they never informed me that I cannot transfer from another party account into my account and they also never informed me that there is a penalty as such before I agree to participate in this program, they only told me when I asked further, it wasn't any contract agreed earlier, they have planned all these to cheat the customer.