Bedrock installation

Hi,
I have my site set up using bedrock. I cannot install it via composer as you block trial accounts with this method, however I cannot install with the other ways either because A) my server does not support ftp or ftps and B) pointing the dashboard install at my site url with login credentials results in an error of failing to locate login fields (trying variations of; mysite.com, mysite.com/wp, and mysite.com/wp/wp-admin).