FRP Reset? Does miracle box support g530w galaxy grand prime?

Hello all, I used the kingroot app on my galaxy grand prime g530w ( not the computer version ) and it tripped knox. Now when I boot my phone, it says ‘Custom binary Blocked by FRP, secure fail: kernel.’

Does the miracle box program support my g530w so I can reset the frp lock?

I’d like to purchase if it does , thanks, it’s much appreciated. =)