Restore of database failed. File cannot be restored over the existing. -[SOLVED]

When I was tried to restore the database but the restore of database is failed and showing the following error message.

ERROR MESSAGE:

TITLE: Microsoft SQL Server Management Studio
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Restore of database 'ShoppingZone' failed. (Microsoft.SqlServer.Management.RelationalEngineTasks)
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ADDITIONAL INFORMATION:
System.Data.SqlClient.SqlError: File "ShoppingZone" cannot be restored over the existing "C:\Program Files\Microsoft SQL Server\MSSQL15.SQLEXPRESS\MSSQL\DATA\ShoppingZone.mdf". Reissue the RESTORE statement using WITH REPLACE to overwrite pre-existing files, or WITH MOVE to identify an alternate location. (Microsoft.SqlServer.SmoExtended)
For help, click: https://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=16.100.46437.65+(SMO-master-A)&LinkId=20476
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BUTTONS:
OK
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Restore of database 'ShoppingZone' failed. (Microsoft.SqlServer.Management.RelationalEngineTasks)
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Program Location:
   at Microsoft.SqlServer.Management.RelationalEngineTasks.RestoreDatabaseTaskFormComponent.PerformTask(ITaskExecutionContext context)
   at Microsoft.SqlServer.Management.RelationalEngineTasks.RestoreDatabaseTaskFormComponent.Perform(ITaskExecutionContext context)
   at Microsoft.SqlServer.Management.TaskForms.TaskExecutionManager.ExecuteTaskSequence(ISfcScriptCollector collector)
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System.Data.SqlClient.SqlError: File "ShoppingZone" cannot be restored over the existing "C:\Program Files\Microsoft SQL Server\MSSQL15.SQLEXPRESS\MSSQL\DATA\ShoppingZone.mdf". Reissue the RESTORE statement using WITH REPLACE to overwrite pre-existing files, or WITH MOVE to identify an alternate location. (Microsoft.SqlServer.SmoExtended)
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For help, click: https://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=16.100.46437.65+(SMO-master-A)&LinkId=20476
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Program Location:
   at Microsoft.SqlServer.Management.Smo.RestorePlan.Execute()
   at Microsoft.SqlServer.Management.RelationalEngineTasks.RestoreDatabaseTaskFormComponent.PerformTask(ITaskExecutionContext context)

Go to the following location: 
"C:\Program Files\Microsoft SQL Server\MSSQL15.SQLEXPRESS\MSSQL\DATA\"
Search for the database.mdf file and change the database name.
Right-click on the "Databases" node in the Object Explorer and select "Restore Database..."
In the "General" section, select the source file. You can choose to restore from a disk.
Click the "OK" button to start the restore process.