Your shop is #3, check the link above for its location. Your status now is:
Zakky's Best Gear Shop
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Gold in Chest: 160
Inventory
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1 club
1 staff
1 sword
1 axe
1 +1 staff
1 +2 staff
1 +1 axe
1 +1 sword
1 Staff of Fireball
1 leather armour
1 +1 leather armour
1 scale armour
1 chain mail
5 Healing Potions
5 Mana Potions
I only bought 5 each of the potions for you because they are not actually implemented yet. They will be soon, I hope. I'll also add a list of what's not working yet (shop sections, for example) soon.