Find value based off multiple for loops - excel

Question

I'm trying to take a part number from one sheet, find it in another sheet, then for the cells that correspond to tomorrow's date copy the quantity of parts for that specific part number plus two weeks out which is the resize. The code is starting to get really messy and I'm getting confused as to why it's not working. Currently I'm getting an error on cilrow = cil.rows with a mismatch.
Dim cel As Range
Dim cul As Range
Dim cil As Range
Dim cilrow As Long
Dim culcol As Long
Dim wkbOrig As Workbook
Dim wkbShape As Workbook
Dim shtShape As Worksheet
Set wkbOrig = ThisWorkbook
Set wkbShape = Workbooks("SHAPE Detailed coverage tracking WK" & WorksheetFunction.IsoWeekNum(Date))
Set shtShape = wkbShape.Worksheets("Detail coverage tracking")
For Each cel In wkbOrig.Sheets(2).Range("C3:C4,C9:C14")
For Each cil In shtShape.Range("H6:H11")
If Left(cel, 10) = cil.Value Then
cilrow = cil.Rows
For Each cul In shtShape.Range("5:5")
If cul.Value = Date + 1 Then
culcol = cul.Column
Range(Cells(cilrow, culcol)).Resize(, 14).Copy
End If
Next
End If
Next
Next

Answer 1

You can do less looping if you use Match().
Untested:
Sub Tester()
Dim cel As Range, wkbShape As Workbook, shtShape As Worksheet
Dim wkbOrig As Workbook, dateCol As Variant, matchRow As Variant
Dim rngSrch As Range
Set wkbOrig = ThisWorkbook
'best to include the file extension in the workbook name...
Set wkbShape = Workbooks("SHAPE Detailed coverage tracking WK" & _
WorksheetFunction.IsoWeekNum(Date))
Set shtShape = wkbShape.Worksheets("Detail coverage tracking")
'try to match the date...
dateCol = Application.Match(CLng(Date + 1), shtShape.Rows(5), 0)
If IsError(dateCol) Then 'date not matched?
MsgBox "Tomorrow's date not found on Row6 of " & shtShape.Name, vbExclamation
Exit Sub
End If
Set rngSrch = shtShape.Range("H6:H11")
For Each cel In wkbOrig.Sheets(2).Range("C3:C4,C9:C14").Cells
matchRow = Application.Match(Left(cel.Value, 10), rngSrch, 0)
If Not IsError(matchRow) Then
rngSrch.Cells(matchRow).EntireRow.Cells(dateCol).Resize(1, 14).Copy 'to where ?
End If
Next
End Sub