Did the aztecs believe in the afterlife?

Yes, they believed that if you died, you would come back as an animal.

The Aztecs believed in multiple alternative destinations for the souls of people who died. However, one's “afterlife” depended not on how one lived one's life - for good or ill - but only upon how one died. ... They spent their afterlife in Tlalocan, a paradise of flowering plants.

There all correct when humanity revitos lifes own lies it's disgusting