People seem to think that the Bible tells us how long the Universe has existed, it never does, lets demonstrate,
Genesis 1:1 - " In the beginning God created the heavens and the earth.
So the heavens and earth, basically the Universe came into existence
Genesis 1:2 The earth was [a]formless and void, and darkness was over the [b]surface of the deep, and the Spirit of God was [c]moving over the [d]surface of the waters.
So the Universe came into existence as said in Genesis 1:1
Then Genesis 1:2 says the earth was formless and void and YHWH starts forming the earth,
Now, does it say how long YHWH took from bringing the universe into existence and forming/putting the earth together?
No, it doesn't say a billion years, it doesn't say 6,000 years, all it says is that YHWH(The Father and The Son and The Holy Spirit) caused the universe into existence and then started forming/putting together the earth and caused humanity to exist.
Never does it say how long it took from the Universe coming to existence to when the earth was formed.
So whatever date to the Universe's existence we find would be compatible with the Bible,
However we won't know until YHWH(The Father and The Son and The Holy Spirit) tells us, as we didn't live since the start of the universe and therefore do not know how old the universe is.
We do know however from the bible that the Earth was put together(Not came in existence, but Formed/Put together) around 6,000 years ago. we do not know however how old the universe.
Radiocarboning dating is invalid as it relies on assumptions and is therefore unscientific and not objective. saying you know how old the universe is, is like saying you know Hitler, we weren't there and do not know.
The Bible however is proven true, and we at least know how long ago the earth was formed.