My whites tree frogs have trouble croaking??

[Reptilegal]

I looked up on YouTube 'whites tree frogs calling' and I played it next to my frog tank,
One of the frogs moved his body like he was croaking only three times but it made no noise, and the other one started 'croaking' but it was more like "squeak squeak squeak" and it sounded like he/ she was having trouble getting noise out. I'm really worried! Is it just because theyr 'young' and haven't learned to fully croak yet?? The other frog just had no interest in the calling.
Is it something to worry about??

[LLLReptile]

How old are your frogs? If they're young, they sometimes take a bit of time to properly learn how to croak. Once they do figure it out, though, they will very quickly become pros at it! I would not worry about it.

-Jen

[Reptilegal]

No idea how old exactly, but I'd say they're juveniles. They're about the size of a 50c coin