C++ Text-Based RPG Problem With My Inventory System - c++

Question

Im starting a project with some friends and we have this problem in our inventory system. We're a bit new in c++ and we've been trying to understand the mistake for a little while but still cant find the problem thx in advance.
The probleme seems to be when I used vector.
For some reason once vector is used I get syntax error in the Inventory part and Equip Part.
Sorry if theres grammar error english is'nt my first language
// inventorySysteme.cpp : This file contains the 'main' function. Program execution begins and ends there.
#include <iostream>
#include <vector>
#include <string>
#include <Windows.h>
using namespace std;
struct Item{
string name; // le nom
string purpose; // weapon, armor
int stats; // Dammage, armor point
int attribute; // 0 = rien 1 = armor pearcing 2 = magic dammage ECt.....
};
int main()
{
Item Sword{
"RustedSword", // nom
"Weapon", // weapon
10, // 10 de dammage
1 // armor pearcing
};
Item Staff{
"FirerStaff",
"Weapon",
20,
2
};
string input; // What the player insert
vector<string> Equipment = { "Empty", "Empty", "Empty", "Empty", "Empty", }; // If the place is free
string InventorySlots[] = { "Weapon", "Weapon", "Objec1", "Object2", "Object3" }; // Nom et place inventaire
vector<Item> Inventory = { Sword, Staff }; // inventaire
while (true) {
cin >> input;
if (input == "equipment") {
for (int i = 0; i < 5; i++) {
cout << InventorySlots[i];
if (Equipment[i] == "Empty") {
cout << " " << Equipment[i] << "\n\n";
}
}
}
// Equip Part
if (input == "equip") {
cout << "What would you like to equip?\n";
cin >> input;
for (int i = 0; i < Inventory.size(); i++) {
//Search for item player want to equip and equip it in the right place.
if (input == Inventory[i].name) {
Equipment[Inventory[i].purpose] = Inventory[i].name;
cout << "Successfully equiped!" << endl;
}
}
}
// Inventory Part
if (input == "inventory") {
for (int i = 0; i < Inventory.size(); i++) {
cout << "________________________________________" << endl;
cout << "| " << Inventory[i] << endl;
cout << "| Carried items " << Inventory.size() << " / " << 10 << endl;
cout << "|_______________________________________" << endl;
}
}
if (input == "quit") {
return 0;
}
}
}