can't complete a quest

[fdgrgh]

hello! i recently started to play M&B With Fire & Sword and now im stuck in a quest. Prince Semyon Prozorovsky of the Muscovite Tsardom asked me to bring him 3 dragoons as prisoners, but when i captured them and brought to him and talked to him about the quest, the only options i had where " i am still working on it" or "i couldn't finish the quest". why cant i give him the prisoners? is it just a bug? or maybe i supposed to do something alse? thank you in advance for your help!

 

[Dazzer]

Hello! There might be a confusion between you two  . Did he request from you to bring him Swedish dragoons or Polish dragoons? Try to bring him 3 Polish and 3 Swedish dragoons and see what happens

 

[fdgrgh]

the quest says  "bring him 3 Dragoon prisoner" it's not said Polish Dragoons or Swedish Dragoons. the Dragoons that i've captured called only "Dragoons" without "Swedish" or "Polish", how could i know which one i've got?

 

[Dazzer]

-Polish dragoon

-Swedish dragoon