get educated and don't talk nonsense:
"The Bulgarian Patriarchate was the first autocephalous Slavic Orthodox Church, preceding the autocephaly of the
Serbian Orthodox Church (1219) by 300 years and of the
Russian Orthodox Church (1596) by some 600 years. It was the sixth Patriarchate after the
Pentarchy patriarchates of Rome, Constantinople,
Alexandria,
Antioch and
Jerusalem. The seat of the Patriarchate was the new Bulgarian capital of
Preslav. The Patriarch was likely to have resided in the town of Drastar (
Silistra), an old Christian centre noted for its martyrs and Christian traditions."
https://en.wikipedia.org/wiki/Bulgarian_Orthodox_Church
sorry for the off-topic !