Mistakes of islam

Muslims claim that their religion is true, but here we have several evidence to refute, which are mainly:

-Contradictions in the quran: In the quran there are rules that are contradictory, Muslims justify them by the concept of naskh, which consists in subsequent rules cancel previous contradictory rules. But this is absurd, because the word of God is characterized as eternal, and therefore their commandments should be the same for all time.

-Errors on biblical facts: Quran also tells some facts that the Bible says, but has different claims, which archeology gives reason to the Bible and refutes the Quran, as historians confirm the historical facts that the Bible has been saying.

-Muḥammad could not be better than Jesus: How do Muslims claim that Muhammad is better than Jesus if Jesus did good things Muhammad did not and that Muhammad did bad things Jesus did?

This video explains the facts that Jesus and muḥammad did with Biblical and islamic references: