diff --git a/contact_all.xlsx b/contact_all.xlsx
index bbe9cc1..a36de57 100644
Binary files a/contact_all.xlsx and b/contact_all.xlsx differ
diff --git a/db/.~sim_infos.xlsx b/db/.~sim_infos.xlsx
new file mode 100644
index 0000000..4c491c6
Binary files /dev/null and b/db/.~sim_infos.xlsx differ
diff --git a/db/DbManager.py b/db/DbManager.py
index 318dedd..c52b58a 100644
--- a/db/DbManager.py
+++ b/db/DbManager.py
@@ -93,6 +93,10 @@ class DataManager:
                 sim_pojo.email = contact_list_found[0].mail
                 sim_pojo.name = contact_list_found[0].first_name + " " + contact_list_found[0].last_name
                 sim_pojo.passport = contact_list_found[0].passport
+            else:
+                sim_pojo.email = ""
+                sim_pojo.name = ""
+                sim_pojo.passport = ""
             sim_info_list.append(sim_pojo)
         row = 0
         col = 0