That format looks correct, but I will advise that if this is going to a WordPress website, the ‘name’ field is a reserved keyword and can’t be used as a redirect Query String in this manner.
If you can provide a form link, it’s helpful because we can see what the link is actually being created from your form. Alternately, point it to another page on your own website and see if the redirect string is working correctly.
Also make sure this is the Default Confirmation and not an additional confirmation because you can only have ONE confirmation per form; any additional confirmations will be displayed depending on Conditional Logic and the Default Confirmation will be the fall back.
Would you be willing to open a Support Ticket so we can get your form export? In looking at the above, the ampersand is missing between the phone and email and that would cause that to not work properly.