give the animals time to acclimate, sometimes especially adult leo's it may take a few days before acclimating. just because one is and one isnt doesnt mean anything is wrong. they are two different leos with two different personalities... you just got them yesterday, leave them alone and let them settle in.
again, why dont you email geeboo, instead of publicly picking at what might be wrong, when im sure its just a matter of settling in. it seems rather rude to me. communicate with HIM he may possibly be able to give you the best advise of geckos which were once his.
like i said adult leos may take time to acclimate. lack of eating when you first get them is not odd, and neither is shyness. let them settle in before jumping to conclusion about what might be wrong with them, do not worry about them unless significant weightloss is present or odd stools are present
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-robin day
Geckoheads And Geeks