How do I interact with a Selenium.ChromeDriver that is already open.

[Macro_Nerd99]

How do I interact with a Selenium.ChromeDriver that is already open, So I can accomplish something like the following

Option Explicit
      Dim ch As Selenium.ChromeDriver

Public Sub Open_Browser(website as string)
        Set ch = New Selenium.ChromeDriver
        ch.Start
        ch.get website
End Sub

Public Sub Insert_Text_in_Box(textbox_name As String, text As String)
         Dim Findby As Selenium.By
           Set Findby = New Selenium.By
           
     If ch.IsElementPresent(Findby.Name(textbox_name)) Then
             ch.FindElementByName(textbox_name).Clear
            ch.FindElementByName(textbox_name).SendKeys text
        Else
            ch.Quit
            MsgBox "element not found"
            Exit Sub
        End If
End Sub

Public Sub test()
      Open_Browser ("http://....com")
     Insert_Text_in_Box "orderNumber", "123456"
End Sub

Right now, if I try code like this, I get a "object variable or With Block variable not set" Runtime error.