Cant Update dataBase after Adding a new Migration In EF core Code first approach

Question

My class is
public class Ittracker
{

        [Required]  
        [RegularExpression("([a-zA-Z][a-zA-Z ]+)", ErrorMessage = "Only alphabets are allowed")]  
        public string Name { get; set; }  
         
        public int Id { get; set; }  
  
        [Required]  
        [RegularExpression("(^EST\\d+$)", ErrorMessage = "Invalid EmployeCode  ")]  
  
        public string EmployeCode { get; set; }  
  
        [Required]  
        [EmailAddress]  
        public string EmailId { get; set; }  
        [Required]  
        public string Priority { get; set; }  
  
        [Required]  
        public string SupportType { get; set; }  
  
        [Required]  
        public string RequestDescription { get; set; }  
        public string Requeststatus { get; set; }  
  
        public string caseDetails { get; set; }  
  
        public string OptionalText { get; set; }  
  
  
        [DataType(DataType.Date)]  
        [BindProperty]  
        public DateTime StartDate { get; set; }  
  
        [DataType(DataType.Date)]  
  
  
        [BindProperty]  
        public DateTime? EndDate { get; set; }  
  
        [BindProperty]  
  
        public DateTime? RequestDate { get; set; }  
  
        [BindProperty, EmailAddress, Required]  
        public string MainEmailSend { get; set; }  
  
        [BindProperty, EmailAddress, Required]  
        public string ccEmail { get; set; }  
  
         
    }  

so when I tried to add MainEmailSend,and ccEmail extra two properties and generated a migration and when I Did Update Database its giving the Error

PM> Add-Migration AddIttrackertoDatabasePhase2  
Build started...  
Build succeeded.  
An operation was scaffolded that may result in the loss of data. Please review the migration for accuracy.  
To undo this action, use Remove-Migration.  
PM> Update-Database  
Build started...  
Build succeeded.  
fail: Microsoft.EntityFrameworkCore.Database.Command[20102]  
      Failed executing DbCommand (3ms) [Parameters=[], CommandType='Text', CommandTimeout='30']  
      DECLARE @var0 sysname;  
      SELECT @var0 = [d].[name]  
      FROM [sys].[default_constraints] [d]  
      INNER JOIN [sys].[columns] [c] ON [d].[parent_column_id] = [c].[column_id] AND [d].[parent_object_id] = [c].[object_id]  
      WHERE ([d].[parent_object_id] = OBJECT_ID(N'[Ittracker]') AND [c].[name] = N'ccEmail');  
      IF @var0 IS NOT NULL EXEC(N'ALTER TABLE [Ittracker] DROP CONSTRAINT [' + @var0 + '];');  
      ALTER TABLE [Ittracker] ALTER COLUMN [ccEmail] nvarchar(max) NULL;  
Failed executing DbCommand (3ms) [Parameters=[], CommandType='Text', CommandTimeout='30']  
DECLARE @var0 sysname;  
SELECT @var0 = [d].[name]  
FROM [sys].[default_constraints] [d]  
INNER JOIN [sys].[columns] [c] ON [d].[parent_column_id] = [c].[column_id] AND [d].[parent_object_id] = [c].[object_id]  
WHERE ([d].[parent_object_id] = OBJECT_ID(N'[Ittracker]') AND [c].[name] = N'ccEmail');  
IF @var0 IS NOT NULL EXEC(N'ALTER TABLE [Ittracker] DROP CONSTRAINT [' + @var0 + '];');  
ALTER TABLE [Ittracker] ALTER COLUMN [ccEmail] nvarchar(max) NULL;  
Microsoft.Data.SqlClient.SqlException (0x80131904): ALTER TABLE ALTER COLUMN failed because column 'ccEmail' does not exist in table 'Ittracker'.  
   at Microsoft.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)  
   at Microsoft.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)  
   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)  
   at Microsoft.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)  
   at Microsoft.Data.SqlClient.SqlCommand.RunExecuteNonQueryTds(String methodName, Boolean isAsync, Int32 timeout, Boolean asyncWrite)  
   at Microsoft.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(TaskCompletionSource`1 completion, Boolean sendToPipe, Int32 timeout, Boolean& usedCache, Boolean asyncWrite, Boolean inRetry, String methodName)  
   at Microsoft.Data.SqlClient.SqlCommand.ExecuteNonQuery()  
   at Microsoft.EntityFrameworkCore.Storage.RelationalCommand.ExecuteNonQuery(RelationalCommandParameterObject parameterObject)  
   at Microsoft.EntityFrameworkCore.Migrations.MigrationCommand.ExecuteNonQuery(IRelationalConnection connection, IReadOnlyDictionary`2 parameterValues)  
   at Microsoft.EntityFrameworkCore.Migrations.Internal.MigrationCommandExecutor.ExecuteNonQuery(IEnumerable`1 migrationCommands, IRelationalConnection connection)  
   at Microsoft.EntityFrameworkCore.Migrations.Internal.Migrator.Migrate(String targetMigration)  
   at Microsoft.EntityFrameworkCore.Design.Internal.MigrationsOperations.UpdateDatabase(String targetMigration, String contextType)  
   at Microsoft.EntityFrameworkCore.Design.OperationExecutor.UpdateDatabaseImpl(String targetMigration, String contextType)  
   at Microsoft.EntityFrameworkCore.Design.OperationExecutor.UpdateDatabase.<>c__DisplayClass0_0.<.ctor>b__0()  
   at Microsoft.EntityFrameworkCore.Design.OperationExecutor.OperationBase.Execute(Action action)  
ClientConnectionId:a1f593cf-3ab6-4330-a056-6b8609606a6d  
Error Number:4924,State:1,Class:16  
ALTER TABLE ALTER COLUMN failed because column 'ccEmail' does not exist in table 'Ittracker'.  

For trying fresh I deleted some Previous Migrations from migration folder .....So what is going wrong and what is the solution plzz suggest .

And this is my Table structure

Do I have to Delete The whole Ittracker Table?