submit to website after file is created

I am trying to create a VB that will automatically submit a file (Sanger.txt) to a website, and save the data to an email address. Below is a code to try this. Any ideas? Thank you .

 Sub Login_OutputFile()
    Dim IE As Object, strURL As String
    Set IE = CreateObject("InternetExplorer.Application")
    strURL = "https://mutalyzer.nl/batch-jobs?job_type=position-converter"
    IE.Navigate strURL
     'Wait until page is loaded.
    While IE.ReadyState < 4 ' READYSTATE_COMPLETE = 4
        DoEvents
    Wend
    IE.Visible = True
     
    IE.Document.all("batchType").Value = "Position Converter"
    IE.Document.all("batchAssembly").Value = "Homo sapiens - GRCh37 (hg19)"
    IE.Document.all("batchEmail").Value = "cmccabe@luriechildrens.org"
    IE.Document.all("batchLoad").Value = "C:\Users\cmccabe\Desktop\annovar\Sanger.txt"
    IE.Document.all("batchFile").Click
    IE.Document.Forms(0).submit
     'Wait until page is loaded.
    While IE.ReadyState < 4 ' READYSTATE_COMPLETE = 4
        DoEvents
    Wend
End Sub