Why Abrahamic religions of Judaism, Christianity, and Islam do not believe in

Hinduism Bhuddhism & Jainism!!? Read each line carefully and then answer it rightly:-
I have met lots of people in my life from abrahamic religion who strictly do not want to believe in hinduism and kind of its explanation about GOD, while on the other many hindus are ready to believe about abrahamic religion.
Sanatan Dharam (Hinduism) date backs to Treta Yog (Time measurement) i.e. more than 3 lakh BC Old,(Google it), so it does not have proof about lord shiv, vishnu and as such and i think this may be the reason that islam do not believe in hinduism.