Prompting in Firefly but receiving an error "Something went wrong" for 4 times consequtively, so no image was generated but 160 credits was deducted. If there was an error and no image was generated, why am i being charged for it?

Hey ​@revampg74468940 
Thank you for sharing the full screen and prompt.

Prompt used 
asian girl with long, wet, black hair holding 3 products near her face,  has a subtle smile, holding 1 brown glass shampoo with green-ish blue label and black nozzle

Text is going to be a problem.
cheers

Nate