diff --git a/db_con.py b/db_con.py
index e239e06..0dd9c81 100644
--- a/db_con.py
+++ b/db_con.py
@@ -1,7 +1,7 @@
 import sqlite3
 from sqlite3 import Error
 import logging
-
+import time
 
 logger = logging.getLogger(__name__)
 logging.FileHandler('logfile.log')
@@ -28,11 +28,13 @@ class DbConnect:
     def insert_data(self, sql_query, values): # insert
         cursor = self.connection.cursor()
         try:
+            start = time.time()
             cursor.execute(sql_query, values)
             self.connection.commit()
+            end = time.time()
             logger.debug(sql_query)
             logger.debug(values)
-            logger.info("SQL query run successfully in ... s") #dodać czas
+            logger.info(f"SQL query run successfully in {end-start} s")
         except Error as e:
             print(f" Query Failed……{e}")
 
diff --git a/main.py b/main.py
index 1aa8ae9..54d911e 100644
--- a/main.py
+++ b/main.py
@@ -12,41 +12,44 @@ logging.FileHandler('logfile.log')
 logging.basicConfig(filename='logfile.log', filemode='w', level=logging.INFO,
                     format='%(asctime)s :: %(levelname)s :: %(name)s :: %(message)s')
 
-
 con = DbConnect("sync/olx_data.db")
 con.get_connection()
-
-cities = con.get_data("""select c.city_id, c.name, c.is_duplicate
-                        from cities_custom c left join
-                        (select city_id from olx_data where date = date('now')) o
-                        on o.city_id=c.city_id where o.city_id is null;""")
-
-# double, cities_custom
-
-url_base = 'https://www.olx.pl/d/nieruchomosci/mieszkania/'
-cities_list = [(url_base + con.remove_accents(i[1]).lower().replace(" ", "-") + i[2] + '/', i[0]) for i in cities]
-
 drive = SelRequest()
 
-for i in cities_list:
-    start = time.time()
-    curTime = date.today()
-    print(i[0])
-    source = drive.get_source(i[0])
-    values = drive.get_olx_stats(source)
-    values.append(i[1])
-    values.append(curTime)
-    end = time.time()
-    if end-start < 2:
-        print("Too quick, something is wrong with: ", i[0], '-- id:', i[1])
-        pass
-    query = """
-                INSERT INTO
-                    olx_data(adv_rent_count, adv_sale_count, adv_exchange_count, city_id, date)
-                VALUES
-                    (?, ?, ?, ?, ?); """
-    con.insert_data(query, values)
-    logger.info(f'loop executed in {end-start}')
+cities_not_done = """select c.city_id, c.name, c.is_duplicate
+    from cities_custom c left join
+    (select city_id from olx_data where date = date('now')) o
+    on o.city_id=c.city_id where o.city_id is null;"""
+
+cities = con.get_data(cities_not_done)
+url_base = 'https://www.olx.pl/d/nieruchomosci/mieszkania/'
+cities_list = [(url_base + con.remove_accents(i[1]).lower().replace(" ", "-") + i[2] + '/', i[0]) for i in cities]
+not_empty = len(cities_list)
+
+while not_empty > 0:
+    for i in cities_list:
+        start = time.time()
+        curTime = date.today()
+        # print(i[0])
+        try:
+            source = drive.get_source(i[0])
+            values = drive.get_olx_stats(source)
+            values.append(i[1])
+            values.append(curTime)
+            query = """
+                            INSERT INTO
+                                olx_data(adv_rent_count, adv_sale_count, adv_exchange_count, city_id, date)
+                            VALUES
+                                (?, ?, ?, ?, ?); """
+            con.insert_data(query, values)
+        except Exception as e:
+            logger.info(f'an exception has occurred:{e}')
+            pass
+        end = time.time()
+        logger.info(f'loop executed in {end-start}')
+    cities = con.get_data(cities_not_done)
+    cities_list = [(url_base + con.remove_accents(i[1]).lower().replace(" ", "-") + i[2] + '/', i[0]) for i in cities]
+    not_empty = len(cities_list)
 
 
 # with open('first.csv', 'rb') as inp, open('first_edit.csv', 'wb') as out:
diff --git a/sel_source.py b/sel_source.py
index 422d591..30497f7 100644
--- a/sel_source.py
+++ b/sel_source.py
@@ -43,8 +43,8 @@ class SelRequest:
     def get_olx_stats(self, source):
         soup = BeautifulSoup(source, "html.parser")
         span = soup.find_all('a', {'class': 'css-pyvavn'})
-        for i in span:
-            print(i.contents)
+        # for i in span:
+        #    print(i.contents)
         # this is how span looks like:
         # [<a class="css-pyvavn" href="/d/nieruchomosci/mieszkania/wynajem/boleslawiec">Wynajem<span class="css-wz88">15</span></a>,
         # <a class="css-pyvavn" href="/d/nieruchomosci/mieszkania/sprzedaz/boleslawiec">Sprzedaż<span class="css - wz88">35</span></a>,
@@ -72,7 +72,7 @@ class SelRequest:
             except ValueError:
                 stat.append(int(value.replace(u'\xa0', u'')))
         logger.info(f'found data: {stat}')
-        print(stat)
+        # print(stat)
         return stat