Geesh, Jesus said he was the NEW COVENANT....I BELIEVE HIM...do you??
Yes. There have been many new covenants offered by God. You should read the Bible.
Individual covenant-Family covenant-Tribal covenant-Nation covenant-All humanity covenant (which is the “new” covenant).
When God makes a covenant with an individual, a family, a tribe, a nation, or in our case as Christians, the world through the New Covenant, it does not mean He breaks the old covenant. It still holds for those who were bound by it.
I say again. Read the Bible.