Joomla! Template JD Construct - Item Support

Hi I get this blank page when submitting JD Construct form

{"success":true,"message":null,"messages":null,"data":"
Thank you. Mail has sent :)<\/div>"}

I
if you have fixed this issue why don't you include this in the template download and make it upto date.

Item Name:
JD Construct
Author:
Downloads:
900
Sales:
22
Created:
2017-10-16
Updated:
2020-09-25
Item Version:
1.2.0
Supported Joomla:
Joomla 3 Product