Flux.ai is probably trying to hide the fact their product does not do what it says it does and they're basically scamming you out of your money (won't even refund you for prompts that did not do what they said they would do.) The entire thing was trash when I tried it two years ago and it's still very much trash now, not even able to do a basic TSOP LED driver without you needing to spend hundreds of dollars to correct its mistakes.