Kanpur Municipal Corporation — Need Email address of HCL employee which is showing protected

I got a reply from HCL technology for my complaint (https://www.consumercomplaints.in/my-complaints.html) and the email id is displaying [sushil.[protected]@hcl.com] email. How can I see the original email? I logged in using my account and its still displaying as protected.

Please sent the email address to [protected]@gmail.com. I want to write to HCL without proper email how can i sent.