So, somewhere in translation, they missed the basic fact that Sanatana Dharma/Hinduism has 33 Supreme Gods and not 33 Crore Gods.
12 Adityas (personified deities) correspond to the 12 Solar months and represent different attributes of social life. The Vedic sages especially venerated the Adityas and Vedas are full of hymns dedicated to Indra, Agni, Surya, Varun and the like.
1. There is a one, all-pervasive Supreme Being who is both immanent & transcendent, both Creator and Unmanifest Reality.
3. Karma is the law of cause & effect by which each individual creates his/her own destiny by thoughts,words &actions
5. ALL life forms are sacred,to be loved &revered,so you have to follow Ahimsa
God is called Indra, Mitra, Varuna, Agni, Divya, Suparna, Garutmaan, Yama and Maatarishvaa etc. but God is one, wise call him by many names. Therefore, in the end of the number of names of the same God do not really matter.