need help,galaxy young eror aplication

help,i get some aplication named k-pet and love in time on market,
i have download it from market and instaled sucesfuly,
but when i run that aplication,it workr but some notice show up"sory can't play this video"it works normaly but just black screen,what must i do?
please help me,my device is samsung galaxy young gt s5360

 

i have instaled adobe flash player,but still like that,my friend have same device with me but he have no problem the aplication run normaly,i have asked him,he say he don't know he say just download from market,