Instructions?

I have some how made it to level 15. Not sure how as I have no idea what Im doing half the time. Yes I understand the quests and all. You get gold for doing quests and yet the gold is useless. Everything takes the silver (which costs real money). Not sure how to tell which armour is best. Still wearing the same one from level one. What is dex and that other stuff. This game needs some serious instructions

Andyolly about Pocket Legends MMORPG, v2.0.0.2