Can't access WP admin

probe
edited April 2020 in Bug/Issue Reports

UPDATE:
Managed to find where to uninstall. Re-installed with http as the protocol and can access the WP admin now - yay!
Will need to get https working in the future esp being an ecommerce site with any luck

ORIGINAL POST:
I just used Softalicious Apps Installer to install WordPress.

I selected https for protocol (first mistake?).
Installation worked fine but I can't access the WP admin...

This site can’t provide a secure connection
subarashii.nz sent an invalid response.
ERR_SSL_PROTOCOL_ERROR

If I use http://subarashii.nz I can access my website (default WP starter site) but http://Subarashii/wp-admin does not work

I tried to re-install WP but, of course, I need to uninstall the previous installation first but I don't know where to do that.

Can anyone please help?