Captcha not displaying - Joomla! Forum - community, help and support

i followed these instructions exactly, 3 times, captcha working.

i tried creating keys main domain, , subdomain joomla install, americanpilgrims.net double-checked keys , correctly selected , saved captcha/recapcha under user | user manager | options.

my captcha hasn't appeared. click on register in lower left.

what's wrong?

also, how can suppress user details , stuff under it, except blue register button.

thanks in advance!