Hello.
The first flag is the Nigerian flag. It´s from Nigeria.
The second flag is the rumanian our the Andorra flag. I´m not sure.
The third flag is the Hungria. it´s from Hungria.
The fourth flag is the Monaco our the Indonesia our the Austria. I´m not sure.
The fith flag is the Yemen of Arab Republic.
The sith flag is the Peru. It´s from Peru.
Bye