Please help me with the task: Lack of visualization

Hello, I’m working on this task:

Users of your glass-refilling program were quite happy, but their feedback indicates that they dislike the raw math figures. Using your previous program as a basis, instead of printing a message to the screen when the user inputs print, draw a glass using ASCII art. Represent the glass as a vertical bar (see example) and fill it with ‘#’ symbols proportional to how much liquid it has. The height of the glass should be 4 symbols, the width 4 symbols, and all empty space inside the glass should be filled with spaces.
Example 1:
>drink 37
>print
| |
|##|
|##|
|##|
>stop

Example 2:
>drink 145
>print
|##|
|##|
|##|
|##|
>stop

Here is my code:


namespace ClassAndObjectAndAsciiArt
{

   class Glass
   {
       public int LiquidLevel;

       public void Drink(int milliliters)
       {
           LiquidLevel = LiquidLevel - milliliters;
       }

       public void Refill()
       {
           LiquidLevel = 200;
       }
   }

   public class LackOfVisualization
   {
       public static void Main()
       {
           var glass = new Glass{
               LiquidLevel = 200;
           }

           var command = string.Empty;
           while (command != "stop")
           {
               command = Console.ReadLine();

              
               var splitCommand = command.Split(' ');
               switch (splitCommand[0])
               {
                   case "stop":
                       return;
                   case "print":
                       if (glass.LiquidLevel >= 200){
                           Console.WriteLine("|##|");
                           Console.WriteLine("|##|");
                           Console.WriteLine("|##|");
                           Console.WriteLine("|##|");
                       }
                       else if (glass.LiquidLevel < 200 && glass.LiquidLevel >= 150){
                           Console.WriteLine("|  |");
                           Console.WriteLine("|##|");
                           Console.WriteLine("|##|");
                           Console.WriteLine("|##|");
                       }
                       else if (glass.LiquidLevel < 150 && glass.LiquidLevel >= 100){
                           Console.WriteLine("|  |");
                           Console.WriteLine("|  |");
                           Console.WriteLine("|##|");
                           Console.WriteLine("|##|");
                       }
                       
                       break;
                   case "drink":
                       glass.Drink(int.Parse(splitCommand[1]));
                       if (glass.LiquidLevel < 100)
                       {
                           glass.Refill();
                       }
                       break;
               }
           }
       }
   }
}

Can anyone please help me to solve it? Getting so many error lines dont know where to begin…