Creating A Pop-up Window With Specific Cell Data

I'm basically creating a file where a userform comes up when you open the workbook, blocks the access to the actual workspace so that no manual entry can be done. What the userform allows you to do is add a new entry to the database (the userform has some text boxes where we type in stuff like location and name or age) after having found the next empty row in the enormous database (3.000 lines)

After having clicked the OK button in the userform and added the data to the database, I would like the userform to have a pop-up message box with specified text like:

"The number assigned to this entry is:" and then I would like to add a variable with excel using the cell in column D of the same row of the new entry. So the end result would be :



The number assigned to this entry is: 01