"Can anyone give me some good reasons to buy more? "
No, they can't. HFBG is so obviously a scam you can smell it from miles away. In fact you can see it from space.
Those insiders dumping their hundreds of millions of free shares will obviously make money, and just maybe a few momo players with more than their fair share of luck and an immaculate sense of timing might not lose anything, but anybody buying higher than 0.0001 is doomed to lose everything, and quite possibly those who buy at 0.0001 will also lose everything.
BTW, it's best to ask that question before you buy the stock, not after.