Before submitting an order, you need to check your character stats and make sure they meet the requirement for us to do the TzHaar Fight Cave.
Buying Fire Cape service at MmoGah is quite simple and easy. For most orders, you even don't need to prepare any item because the supplier will provide all the things required. However, for Ironman and Jad Kill orders, you still need to equip the required gear and weapons and put all the necessary items in your inventory.
Note that if you have a Bank PIN, make sure you put all your gold, items, gear, and weapons in your Bank. If you have no Bank PIN, then make sure you have transferred all those things.