diff --git a/contact.xlsx b/contact.xlsx
index ea94098..d2ad668 100644
Binary files a/contact.xlsx and b/contact.xlsx differ
diff --git a/export_valid_profiles.py b/export_valid_profiles.py
index a5e3e9f..36fe297 100644
--- a/export_valid_profiles.py
+++ b/export_valid_profiles.py
@@ -10,10 +10,10 @@ from utils.excel_reader import ExcelHelper
 
 def get_random_id_number ()-> str:
     # write_the_valid_profiles_to_excel()
-    S = 7  # number of characters in the string.
+    S = 8  # number of characters in the string.
     # call random.choices() string module to find the string in Uppercase + numeric data.
     ran = ''.join(random.choices(string.digits, k = S))
-    id_number = "94"+str(ran)
+    id_number = "57"+str(ran)
     print("The randomly generated string is : 94" + str(ran)) # print the random data
     return id_number
 
diff --git a/valid_profile.xlsx b/valid_profile.xlsx
index a7a5574..2c32787 100644
Binary files a/valid_profile.xlsx and b/valid_profile.xlsx differ