diff --git a/internal/cli/info/info.go b/internal/cli/info/info.go
index ef80127..5743dff 100644
--- a/internal/cli/info/info.go
+++ b/internal/cli/info/info.go
@@ -11,6 +11,7 @@ func init() {
 
 	cmd.Action(func(_ *kingpin.ParseContext) error {
 		log.Info("Info")
+		log.Error("this function is not implemented")
 		return nil
 	})
 }
diff --git a/internal/cli/nettest/nettest.go b/internal/cli/nettest/nettest.go
index 39fc053..3517a66 100644
--- a/internal/cli/nettest/nettest.go
+++ b/internal/cli/nettest/nettest.go
@@ -11,6 +11,7 @@ func init() {
 
 	cmd.Action(func(_ *kingpin.ParseContext) error {
 		log.Info("Nettest")
+		log.Error("this function is not implemented")
 		return nil
 	})
 }
diff --git a/internal/cli/show/show.go b/internal/cli/show/show.go
index ff79442..ca75897 100644
--- a/internal/cli/show/show.go
+++ b/internal/cli/show/show.go
@@ -15,6 +15,7 @@ func init() {
 			log.WithError(err).Error("failed to initialize root context")
 			return err
 		}
+		log.Error("this function is not implemented")
 
 		return nil
 	})
diff --git a/internal/cli/upload/upload.go b/internal/cli/upload/upload.go
index 208af91..42a70f4 100644
--- a/internal/cli/upload/upload.go
+++ b/internal/cli/upload/upload.go
@@ -11,6 +11,7 @@ func init() {
 
 	cmd.Action(func(_ *kingpin.ParseContext) error {
 		log.Info("Uploading")
+		log.Error("this function is not implemented")
 		return nil
 	})
 }