How sound are the claims of Al Hayat Christian Channel which question the message of our Prophet Muhammad, peace be upon him, and the Qur’an, using Hadith from the Sunnah and the Qur’an, and why are they not refuted?

This channel is malicious and supervised by Christians who seek to cast doubt on Islam by collecting what they imagine to be contradictions in the texts of revelation. The شبهات (doubts/specious arguments) they raise are falsehoods. Responding to their شبهات is an obligation upon scholars. As for anyone who is not proficient in Islamic knowledge, it is not permissible for them to watch these channels; rather, they must avoid them and occupy their time with what benefits them.