diff --git a/appointment.spec b/appointment.spec
index 928f9d5..0ef900d 100644
--- a/appointment.spec
+++ b/appointment.spec
@@ -52,4 +52,4 @@ import shutil
 shutil.copyfile('./appointment.json', '{0}/appointment.json'.format(DISTPATH))
 shutil.copyfile('./contact_all.xlsx', '{0}/contact_all.xlsx'.format(DISTPATH))
 shutil.copyfile('./config.ini', '{0}/config.ini'.format(DISTPATH))
-shutil.copytree('./venv\Lib/site-packages/grpc/_cython/_credentials', '{0}/appointment/grpc/_cython/_credentials'.format(DISTPATH))
\ No newline at end of file
+shutil.copytree('./venv/site-packages/grpc/_cython/_credentials', '{0}/appointment/grpc/_cython/_credentials'.format(DISTPATH))
\ No newline at end of file
diff --git a/logs/LogSender.py b/logs/LogSender.py
index 477cf38..6e4f614 100644
--- a/logs/LogSender.py
+++ b/logs/LogSender.py
@@ -25,6 +25,7 @@ LOG_ERROR = "ERROR"
 LOG_TYPE_INFO = "INFO"
 LOG_ERROR_TYPE_DOUBLE_DATA = "DOUBLE_REQUEST_FOR_SAME_DATA"
 LOG_ERROR_TOO_MANY_REQUEST_TODAY = "TOO_MANY_REQUEST_TODAY"
+LOG_ERROR_CAPTCHA_ERROR_MESSAGE = "CAPTCHA_ERROR"
 LOG_SUBJECT_ERROR = "ERROR"
 LOG_APPOINTMENT_ERROR = "APPOINTMENT_ERROR"
 LOG_APPOINTMENT_TIMEOUT = "TIMEOUT"
@@ -78,6 +79,10 @@ class LogSender:
         error_msg = contact.mail
         self.send_log(msg=error_msg, type=LOG_ERROR_TOO_MANY_REQUEST_TODAY, subject=LOG_SUBJECT_ERROR)
 
+    def send_captcha_error(self, contact: ContactPojo):
+        error_msg = contact.mail
+        self.send_log(msg=error_msg, type=LOG_ERROR_CAPTCHA_ERROR_MESSAGE, subject=LOG_SUBJECT_ERROR)
+
     def send_appoint_result(self, result: ReserveResultPojo):
         if result.type == PublishType.SUCCESS:
             # get id
diff --git a/params.py b/params.py
index 0f413bf..a5db2db 100644
--- a/params.py
+++ b/params.py
@@ -1,9 +1,6 @@
-import configparser
 import random
 import string
 
-from playwright.sync_api import sync_playwright
-
 from db.DbManager import DataManager
 from logs.LogSender import LogSender
 
@@ -14,6 +11,7 @@ oracle_log_sender = LogSender()
 PROXY_SERVER = "http://gw.ntnt.io:5959"
 PROXY_PASSWORD = "94sY7zwBG13i"
 
+
 def get_random_id_number_for_proxy() -> str:
     S = 8  # number of characters in the string.
     ran = ''.join(random.choices(string.digits, k=S))
@@ -21,6 +19,7 @@ def get_random_id_number_for_proxy() -> str:
     print("The randomly generated string is : " + str(ran))  # print the random data
     return id_number
 
+
 DEVICES = ['iPad (gen 6)', 'iPad (gen 6) landscape', 'iPad (gen 7)', 'iPad (gen 7) landscape', 'iPad Mini',
            'iPad Mini landscape', 'iPad Pro 11', 'iPad Pro 11 landscape', 'iPhone 6', 'iPhone 6 landscape',
            'iPhone 6 Plus', 'iPhone 6 Plus landscape', 'iPhone 7', 'iPhone 7 landscape', 'iPhone 7 Plus',
diff --git a/workers/commandor_page.py b/workers/commandor_page.py
index 6196465..107c88a 100644
--- a/workers/commandor_page.py
+++ b/workers/commandor_page.py
@@ -25,6 +25,7 @@ MESSAGE_FIELD_CLASS = ".message"
 CONFIRMED_MESSAGE = "Your request for a Leather Goods appointment has been registered"
 DOUBLE_REQUEST_ERROR_MESSAGE = "A request with the same data has already been validated today."
 TOO_MANY_REQUEST_ERROR_MESSAGE = "Due to a large number of requests"
+CAPTCHA_ERROR_MESSAGE = "Error verifying captcha, please try again"
 TIME_OUT = 400000
 OTP_TIMEOUT = 240
 
@@ -220,6 +221,9 @@ class CommandorPage:
             #         close browser
             time.sleep(2)
             self.browser.close()
+        elif CAPTCHA_ERROR_MESSAGE in erro_content:
+            # this email has been already used
+            params.oracle_log_sender.send_captcha_error(self.contact)
 
     def _set_email(self, email):
         time.sleep(get_random_wait_time())