There are seven trumpets and seven vials,but only seven angels,no more.
This only means that each angel has a trumpet in one hand, and a vial in the other.
Dont get confused.
Revelation 10:7 But in the days of the voice of the seventh angel, when he shall begin to sound, the mystery of God should be finished, as he hath declared to his servants the prophets.
When the 7th angel has sounded; all is done.
Babylon is no more, in one day.re 18:8.
The ripen grapes have been put through the wine press.rev14:20.
Blood will flow up to a horse bridles,one thousand six hundred furlongs.
This is armageddon. The dead armies making war with the saints will be buried in the valey
of jehosaphat or also called hinom,or tophet.