diff --git a/src/EllieBot/Modules/Games/NCanvas/NCanvasCommands.cs b/src/EllieBot/Modules/Games/NCanvas/NCanvasCommands.cs
index f441e11..6d37a5e 100644
--- a/src/EllieBot/Modules/Games/NCanvas/NCanvasCommands.cs
+++ b/src/EllieBot/Modules/Games/NCanvas/NCanvasCommands.cs
@@ -5,7 +5,6 @@ using SixLabors.ImageSharp.Advanced;
 using SixLabors.ImageSharp.Drawing.Processing;
 using SixLabors.ImageSharp.PixelFormats;
 using SixLabors.ImageSharp.Processing;
-using System.Text.RegularExpressions;
 using Image = SixLabors.ImageSharp.Image;
 
 namespace EllieBot.Modules.Games;
@@ -172,7 +171,23 @@ public partial class Games
                 return;
             }
 
-            await _service.SetPixel(position, clr.PackedValue, text, ctx.User.Id, pixel.Price);
+            var result = await _service.SetPixel(position, clr.PackedValue, text, ctx.User.Id, pixel.Price);
+
+            if (result == SetPixelResult.NotEnoughMoney)
+            {
+                await Response().Error(strs.not_enough(_gcs.Data.Currency.Sign)).SendAsync();
+                return;
+            }
+            else if (result == SetPixelResult.InsufficientPayment)
+            {
+                await Response().Error(strs.nc_insuff_payment).SendAsync();
+                return;
+            }
+            else if (result == SetPixelResult.InvalidInput)
+            {
+                await Response().Error(strs.invalid_input).SendAsync();
+                return;
+            }
 
             using var img = await GetZoomImage(position);
             await using var stream = await img.ToStreamAsync();
diff --git a/src/EllieBot/data/strings/responses/responses.en-US.json b/src/EllieBot/data/strings/responses/responses.en-US.json
index eb46ed3..4135642 100644
--- a/src/EllieBot/data/strings/responses/responses.en-US.json
+++ b/src/EllieBot/data/strings/responses/responses.en-US.json
@@ -1109,6 +1109,7 @@
   "invalid_color": "Color you've specified is invalid.",
   "nc_pixel_set_confirm": "Are you sure you want to set pixel {0}? It will cost you {1}",
   "nc_hint": "Use `{0}nczoom x y` command to zoom in. Image is {1}x{2} pixels.",
+  "nc_insuff_payment": "Invalid payment.",
   "invalid_img_size": "Image must to be {0}x{1} pixels.",
   "no_attach_found": "No attachment found. Please send the image along with this command."
 }