Trying to use Excel VBA to combine data together from multiple spreadsheets, but my loop keeps saving over previously saved data - vba

Question

I found a website that has a macro that lets you complete a looped action for all spreadsheets in a file folder. I've used this macro as the basis for my macro below: See Link Here
I've been able to use it successfully for a few other projects, but I'm running into some issues on my current project. I have a number of spreadsheets in a file folder that I'm attempting to open, copy the data, then paste into a master spreadsheet. The goal is to put all the data from the many spreadsheets, into one singular spreadsheet. The list of the many spreadsheets in the file folder is a dynamic list that will change over time. So I can't simply individually reference every spreadsheet, that's why I'm trying to use the looping strategy from the link above.
The problem I'm having is some of the pastes are getting pasted over previous spreadsheet's values. So instead of each spreadsheet getting pasted at the bottom of the previous's values, some are getting pasted in the middle and overwriting information that I need. I think my problem is that excel is getting confused as to which spreadsheet should be referenced when I gets into the row.count, copy/paste section of the code and the variables for i & j are getting assigned incorrectly. But I can't figure out how to fix this. I'm out of ideas, and thoroughly frustrated! Apologies if I'm screwing up something rather basic, but I'm rather new to VBA.
Sub CombineReports()
Dim wb As Workbook
Dim myPath As String
Dim myFile As String
Dim i As Integer
Dim j As Integer
'Optimize Macro Speed
Application.ScreenUpdating = False
Application.EnableEvents = False
Application.Calculation = xlCalculationManual
'Retrieve Target Folder Path From User
myPath = "I:\Pricing\mt access\Tier Reports\Final Reports\"
'Target Path with Ending Extention
myFile = Dir(myPath)
'Loop through each Excel file in folder
Do While myFile <> ""
'Set variable equal to opened workbook
Set wb = Workbooks.Open(Filename:=myPath & myFile)
'Ensure Workbook has opened before moving on to next line of code
DoEvents
'Worksheet tasks
i = wb.Worksheets(1).Range("A" & Rows.Count).End(xlUp).Row
wb.Worksheets(1).Range("A5", "N" & i).Copy
Workbooks.Open ("I:\Pricing\mt access\Tier Reports\Final Reports\Combined Report\CombinedTierReport.xlsx")
j = Workbooks("CombinedTierReport.xlsx").Worksheets("AllStores").Range("B" & Rows.Count).End(xlUp).Row
Workbooks("CombinedTierReport.xlsx").Worksheets("AllStores").Range("A" & j + 1, "N" & i).PasteSpecial xlPasteValues
Workbooks("CombinedTierReport.xlsx").Save
Workbooks("CombinedTierReport.xlsx").Close
DoEvents
'Save and Close Workbook
Application.DisplayAlerts = False
wb.Close SaveChanges:=False
Application.DisplayAlerts = True
'Ensure Workbook has closed before moving on to next line of code
DoEvents
'Get next file name
myFile = Dir
Loop
ResetSettings:
'Reset Macro Optimization Settings
Application.EnableEvents = True
Application.Calculation = xlCalculationAutomatic
Application.ScreenUpdating = True
End Sub

Answer 1

Change Range("A" & j + 1, "N" & i) to Range("A" & j + 1). a) the range is wrong and b) you only need the top-left cell of a paste.
...
i = wb.Worksheets(1).Range("A" & Rows.Count).End(xlUp).Row
wb.Worksheets(1).range("A5", "N" & i).Copy
with Workbooks.Open ("I:\Pricing\mt access\Tier Reports\Final Reports\Combined Report\CombinedTierReport.xlsx")
j = .Worksheets("AllStores").Range("B" & Rows.Count).End(xlUp).Row
.Worksheets("AllStores").Range("A" & j + 1).PasteSpecial xlPasteValues
.Save
.Close savechanges:=false
end with
...