Error with ElseIf Statement

I need to extract values from a particular column line by line from TAB2 and then search for that value in 3 different columns and some more contraints in TAB1. I need to count based on the constraints specified and autofill 4columns next to the corresponding value in TAB2.

I have the following code where I get the value when I click a button and then perform the operation, search, and count based on the condition specified.:

Option Compare Text
Sub SO()
Dim cCount As Long, ciyr1 As Long, ciyr2 As Long, csyr2 As Long
Dim i As Long, inputString As String, group As String
Dim yr1 As String, yr2 As String
Dim inc As String, sr As String
inputString = InputBox("Enter Application Name:", "Input Box Text")
group = "gbl cecc sustainment"
yr1 = "2013/**"  
yr2 = "2014/**"
inc = "Incident"
sr = "Request"
cCount = 0
ciyr1 = 0
ciyr2 = 0
csyr1 = 0
csyr2 = 0
ThisWorkbook.Activate
Set ws = Worksheets("extract")
With ws
For i = 2 To 15505
 If InStr(Cells(i, 1).Value, group) > 0 And _
    InStr(Cells(i, 2).Value, inputString) > 0 Or _
    InStr(Cells(i, 10).Value, inputString) > 0 Or _
    InStr(Cells(i, 11).Value, inputString) > 0 Or _
    InStr(Cells(i, 3).Value, inc) > 0 And _
    InStr(Cells(i, 14).Value, yr1) > 0 Then ciyr1 = ciyr1 + 1 'to check if value at cells(i,14) is anything that starts with "2013". (the value being present are 2013/01, 2013/02, etc..)
    ElseIf InStr(Cells(i, 1).Value, group) > 0 And _  'I get a error with a message: else without If
    InStr(Cells(i, 2).Value, inputString) > 0 Or _
    InStr(Cells(i, 10).Value, inputString) > 0 Or _
    InStr(Cells(i, 11).Value, inputString) > 0 Or _
    InStr(Cells(i, 3).Value, inc) > 0 And _
    InStr(Cells(i, 14).Value, yr2) > 0 Then ciyr2 = ciyr2 + 1
    ElseIf InStr(Cells(i, 1).Value, group) > 0 And _
    InStr(Cells(i, 2).Value, inputString) > 0 Or _
    InStr(Cells(i, 10).Value, inputString) > 0 Or _
    InStr(Cells(i, 11).Value, inputString) > 0 Or _
    InStr(Cells(i, 3).Value, sr) > 0 And _
    InStr(Cells(i, 14).Value, yr1) > 0 Then csyr1 = csyr1 + 1
    ElseIf InStr(Cells(i, 1).Value, group) > 0 And _
    InStr(Cells(i, 2).Value, inputString) > 0 Or _
    InStr(Cells(i, 10).Value, inputString) > 0 Or _
    InStr(Cells(i, 11).Value, inputString) > 0 Or _
    InStr(Cells(i, 3).Value, sr) > 0 And _
    InStr(Cells(i, 14).Value, yr2) > 0 Then csyr2 = csyr2 + 1
    Else:
    MsgBox "No matches found!!"
    End If
  Next i
End With

If ciyr1 < 0 Or _
ciyr2 < 0 Or _
csyr1 < 0 Or _
csyr2 < 0 Then

MsgBox "Number of matches for Inc 2013" & inputString & ciyr1
MsgBox "Number of matches for Inc 2014" & inputString & ciyr2
MsgBox "Number of matches for SR 2013" & inputString & csyr1
MsgBox "Number of matches for SR 2014" & inputString & csyr2

End If
End Sub

Can someone please rectify the mistakes I have done in the above code

Also can anyone tell me how to take values from the one tab and then autofill the values after performing the loop and conditions