That will happen a lot as it's a very shitty deck. Quick video on how to combo it:
Quick rundown:
A) Play Djinni of Zephyrs (5 Mana)
B) Potion of Madness an enemy (1 Mana, requires appropriate enemy minion)
C) Buff stolen minion with Divine Spirit and Inner Fire, in that order (2 mana, 1...