please told me how to applied my refund application on export condition also how to apply ITC refund application
Refund process under Goods and Services Tax regime is quite straightforward. You can simply apply for the refund online and submit the acknowledge copy to your jurisdiction officer. Refer this article on refund procedure under GST, it also has a video link on how to apply for the refund.
Article Link – https://www.filemygstr.com/basics-of-gst/refund-of-gst-online/