why are you asking for advice if you think you know better and not planning to following any of it? do you have any vet training or at least basic understanding of anatomy and physiology of a frog? you were using probiotics treating prolapse, and now using it for deworming frogs? do you even know what are the probiotics and how they work? I see no point going further into discussion or replying anymore, I feel sorry for your frogs.
everybody here wanted to help your little guys because we deeply a care for well-being of those wonderful creatures and have practical experience and knowledge dealing with a lot of issues. You ignore all the advice given, you're wasting valuable time, you could have gotten meds from ANY vet clinic long ago and your froggies would be on a way to recovery.