Need help with redirection

Netlify Site - IoET Conference 2020
Domain - conf.ioetplanet.com

While I type conf.ioetplanet.com, it redirect to IoET Conference 2020 perfectly but I dont want it to appear on URL.

Please suggest.

hi there, before we dig in, did you see this brand new guide on debugging redirects?

I strongly suggest you give it a thorough read through and see if this fixes your problem:

if not, please post again, and we’ll try and troubleshoot.