The Holy Qur’an says: ‘Muhammad is not the father of any man among you, but he is the Messenger of Allah and the last one among all the prophets. And Allah knows all things’. (33:40)
I do not believe in deobandi, brailwi, etc. I am a Muslim and believe that Islam is a simple religion. Anyways, the person in the video himself says that deobandis also declare that Muhammad (SAW) was the last prophet.
Despite the fact that these are my opinions, I also respect other’s (qadiyanis) opinions and do not support prosecuting them.