fix: currency symbol in profit and loss report
diff --git a/erpnext/accounts/report/profit_and_loss_statement/profit_and_loss_statement.py b/erpnext/accounts/report/profit_and_loss_statement/profit_and_loss_statement.py
index 7caa764..c9ae0b0 100644
--- a/erpnext/accounts/report/profit_and_loss_statement/profit_and_loss_statement.py
+++ b/erpnext/accounts/report/profit_and_loss_statement/profit_and_loss_statement.py
@@ -32,7 +32,7 @@
 
 	chart = get_chart_data(filters, columns, income, expense, net_profit_loss)
 
-	default_currency = frappe.get_cached_value('Company', filters.company, "default_currency")
+	default_currency = filters.presentation_currency or frappe.get_cached_value('Company', filters.company, "default_currency")
 	report_summary = get_report_summary(period_list, filters.periodicity, income, expense, net_profit_loss, default_currency)
 
 	return columns, data, None, chart, report_summary
@@ -64,19 +64,19 @@
 			"indicator": "Green" if net_profit > 0 else "Red",
 			"label": profit_label,
 			"datatype": "Currency",
-			"currency": net_profit_loss.get("currency") if net_profit_loss else default_currency
+			"currency": default_currency
 		},
 		{
 			"value": net_income,
 			"label": income_label,
 			"datatype": "Currency",
-			"currency": income[-1].get('currency') if income else default_currency
+			"currency": default_currency
 		},
 		{
 			"value": net_expense,
 			"label": expense_label,
 			"datatype": "Currency",
-			"currency": expense[-1].get('currency') if expense else default_currency
+			"currency": default_currency
 		}
 	]