Check your credentials first, use forgot link to get pwd sent to your phone or email.Otherwise, most likely your browser is blocking cookies. Depending on the browser & version you use,
you can enable it differently. Try this:
IE: Tools - Internet Options - Privacy - Advanced - check Override Automatic cookie handling - check Accept cookies
FireFox: tools - Options - Privacy - check Accept cookies from sites, Accept third party cookies
Safari: click gear icon - Preferences - Block cookies - choose From third parties and advertisers, or choose Never
Opera: click Opera icon - Settings - Preferences - Cookies - choose Accept cookies
Install a different browser Chrome, Firefox, Opera, or Safari
sleekphotos.com is a photo management,sharing and delivery site for close communities, such as family and friends, colleagues, and churches. The album hosts have complete control on
what to share, how to share and to whom it is shared, or unshared. This is a private web service, and requires a quick signup before using it.
Respond to the invite in your email which may sit in your junk mail box as some email servers may mistake this automated email as a spam.
For account setup, you need to conatct your album host.