diff --git a/src/Elektrifikatsiya/Elektrifikatsiya/Pages/Admin.razor b/src/Elektrifikatsiya/Elektrifikatsiya/Pages/Admin.razor
index 8aca516..9f86930 100644
--- a/src/Elektrifikatsiya/Elektrifikatsiya/Pages/Admin.razor
+++ b/src/Elektrifikatsiya/Elektrifikatsiya/Pages/Admin.razor
@@ -82,15 +82,15 @@
 											<ModalBody>
 												<Field>
 													<FieldLabel>User Name</FieldLabel>
-													<TextEdit @ref="modalAddUserName" Placeholder="Enter user name..." />
+													<TextEdit @ref="modalAddUserName" @bind-Text="@UserCopy.Name" Placeholder="Enter user name..." />
 												</Field>
 												<Field>
 													<FieldLabel>User E-Mail</FieldLabel>
-													<TextEdit @ref="modalAddUserEmail" Placeholder="Enter user E-mail..." />
+													<TextEdit @ref="modalAddUserEmail" @bind-Text="@UserCopy.Name" Placeholder="Enter user E-mail..." />
 												</Field>
 												<Field>
 													<FieldLabel>User Password</FieldLabel>
-													<TextEdit @ref="modalAddUserPW" Placeholder="Enter user password..." />
+													<TextEdit @ref="modalAddUserPW" @bind-Text="@UserCopy.Name" Placeholder="Enter user password..." />
 												</Field>
 											</ModalBody>
 											<ModalFooter>
@@ -248,7 +248,7 @@
 
 	private async Task RegisterUser()
 	{
-		Result<Device> result = await AuthenthicationService.RegisterUserAsync(modalAddUserName.Text.ToString(), modalAddUserEmail.Text.ToString(), modalAddUserPW.Text.ToString(), Role.User);
+		Result<Device> result = await AuthenthicationService.RegisterUserAsync(modalAddUserName.Text.ToString(), modalAddUserPW.Text.ToString(), modalAddUserEmail.Text.ToString(), Role.User);
 
 		if (result.IsSuccess)
 		{
diff --git a/src/Elektrifikatsiya/Elektrifikatsiya/Services/Implementations/EnergyPriceService.cs b/src/Elektrifikatsiya/Elektrifikatsiya/Services/Implementations/EnergyPriceService.cs
index e81031c..5a07c66 100644
--- a/src/Elektrifikatsiya/Elektrifikatsiya/Services/Implementations/EnergyPriceService.cs
+++ b/src/Elektrifikatsiya/Elektrifikatsiya/Services/Implementations/EnergyPriceService.cs
@@ -40,6 +40,11 @@ public class EnergyPriceService : IEnergyPriceService
 		{
 			plugnames += $"shellyplug-s-{device.MacAddress}/relay/0|";
 		}
+
+		if(plugnames.Length <= 0)
+		{
+			return 0;
+		}
 		plugnames = plugnames[0..^1];
 
 		if (startime < endTime)