fix typo's + bugs to see customer info MVC v1

src/DB/CustomersDB.php

@@ -16,9 +16,7 @@ class CustomersDB extends DB {
   }
 
 	public function loadCust(){
-		$stmt= $this->container->get('webshop.db')->prepare("SELECT * FROM clients");
-		$res = $stmt->execute();
-
+		$stmt= $this->container->get('db')->prepare("SELECT * FROM clients");
     $stmt ->bindValue(':id',SQLITE3_TEXT);
      $stmt ->bindValue(':firstname', SQLITE3_TEXT);
      $stmt ->bindValue(':lastname', SQLITE3_TEXT);
@@ -30,6 +28,7 @@ class CustomersDB extends DB {
      $stmt ->bindValue(':city', SQLITE3_TEXT);
      $stmt ->bindValue(':state', SQLITE3_TEXT);
      $stmt ->bindValue(':country', SQLITE3_TEXT);
+     $res = $stmt->execute();
 
 		while($result = $res->fetchArray(SQLITE3_ASSOC)){
       $customer = new Customers($this->container);
@@ -46,6 +45,6 @@ class CustomersDB extends DB {
       $customer->setCountry($result['country']); 
       $this->customers[] = $customer;
     }
-		return $res;
+    return $this->customers;
 	}
 }