during this battle you can't hurt them due to them having infinite power over you because they were goddesses

Female Arceus: Just give up you wannabe god, you can't win we have infinite power over you mortal.. she had her disc to change her type to any to overpower you

Female Dialga: I have time on my side so mortal, just give up you can't hurt us even if you go full power.

Female Palkia: And i control space if you just give up mortal we 'MIGHT' spare you or not

Female Giratina: I control control Anti-matter... So you are basically outclassed by all of us mortal..

they had infinite power which made yours insignificant to them even if its at the Sextillion's its insignificant to them still