Text Won't Wrap!!

Hi all
I am new to this forum and have only limited experience of excel.
I have a worksheet where i need three columns at fixed widths and in one of these columns i need the text to wrap. I have a macro and have included a wrap text function in it but it doesn't seem to wrap text!! No cells are merged and the row height has not been altered from the default height. I would very much appreciate if one of you could look at the macro(pasted below) and tell me why the text won't wrap. I have looked through forums and found answers to this question, but none of the solutions I have come across seem to work
Many thanks.
Northbank

Private Sub CommandButton1_Click()

Application.ScreenUpdating = False

ActiveSheet.Unprotect Password:="123"
    
Range("A4:T1300").Select
    Selection.Sort Key1:=Range("A4"), Order1:=xlAscending, Header:=xlGuess, _
        OrderCustom:=1, MatchCase:=False, Orientation:=xlTopToBottom, _
        DataOption1:=xlSortNormal
    
Range("A3:T3").Select
    If ActiveSheet.AutoFilterMode = False Then Selection.AutoFilter

    
Range("A4").Select
    Selection.ColumnWidth = 48
     
Range("B4").Select
    Selection.ColumnWidth = 32
     
Range("C4").Select
    Selection.ColumnWidth = 19
    
Range("A4:A1300").Select
With Selection
.WrapText = True
End With
     
Range("A4:D1300").Select
    Selection.Locked = False
    
Range("F4:T1300").Select
    Selection.Locked = False
    

Range("B4:T1300").Select
    With Selection.Font
        .Name = "Calibri"
        .FontStyle = "Regular"
        .Size = 11
        .Strikethrough = False
        .Superscript = False
        .Subscript = False
        .OutlineFont = False
        .Shadow = False
        .Underline = xlUnderlineStyleNone
        .ColorIndex = xlAutomatic
    End With
    
Range("A4:A1300").Select
    With Selection.Font
    .Name = "Calibri"
        .FontStyle = "Bold"
        .Size = 11
        .Strikethrough = False
        .Superscript = False
        .Subscript = False
        .OutlineFont = False
        .Shadow = False
        .Underline = xlUnderlineStyleNone
        .ColorIndex = 5
        End With
        

    
ActiveSheet.Protect Password:="123", _
 DrawingObjects:=True, Contents:=True, Scenarios:=True _
        , AllowFiltering:=True, AllowInsertingHyperlinks:=True
        
Rows("4:4").Select
    ActiveWindow.FreezePanes = True
    ActiveWindow.Zoom = 80
   
Range("C2").Select
        ActiveWindow.ScrollRow = 1
        ActiveWorkbook.Save
        Application.ScreenUpdating = True
    
End Sub

Please add code tags to your post.


Can you post a workbook with some example data that does not wrap.

Range("A4:A1300").Select
With Selection
.WrapText = True
.Rows.AutoFit
End With

No problem. Don't forget to edit your first post.