also for ur close button no need to do

if ($did = 11) {
      dialog -x $dname $dname
    }

if you do ur button like so

button "Close", 11, 208 161 65 25, cancel

you can also do the open alias like this

Alias DD2 dialog $iif($dialog(DD2),-v,-mdo DD2) DD2

just so you dont get anyone bitching about a open error

you should as well add some checks if anything is entered to add or remove so it wont error on that as well.
Remember to add error checks when making a snippet. Think of any/everything that can an will go wrong with it.
checks as in if name, phone number, and address is entered.
when you say "Again wraith did help me code but i did the rest." what is the rest that you did, and what is the code wraith did?
One more thing you may want to add a scroll bar cuz if you input all the info you cant read it all without scrolling.
4/10