P: Need capability to edit transcript in video translation

There's no posibility to edit the transcription, and there are several phrases that it misunderstood. So the translation is imposible due to those errors, hence, useless...

Also, it will consume my credits for generation, but it dont tell me how many. So I dont know if it will rip off all my credits or use just a few. I wont risk it and not be able to work later properly.