[NSFW] my https is

Since a secure connection to https://www.sokee.com.hk cannot be established. But I have applied Easy HTTPS Redirection (SSL). When I try to log in the wordpress backstage (www.sokee.com.hk/wp-admin), my website redirect http to https. But the a secure connection to https://www.sokee.com.hk cannot be established. So now i cannot login the wordpress backstage.
Would you help me stop deactivate Easy HTTPS Redirection (SSL)?

The page I need help with: [log in to see the link]