In the Full Installer download Nickel is present but Cobalt is indeed missing. I assume they're completely missing in the launcher. I've not checked the component download yet.

Also, your email address is visible in that screenshot.

Hi shahryarjb,

I am really sorry for the delay of this reply as it is a weekend for us here.

It seems like you are purchased the Community version, so this 2 theme is not existing in this version. Check my screenshot below.

i need pinterest or raxo like thems !!!
or
I need to have a format similar to Pinterest:(

How odd; I have pro and my directory didn't have Cobalt when I checked. I'll have to have another look today.

Hi shahryarjb,

Sorry for late reply to this,

You have to upgrade to PRO license only can get those theme like "Nickel" theme similar like Pinterest theme layout.

If you really like that theme, perhaps you can send a ticket in our helpdesk http://crm.stackideas.com , so we can discuss about this over there?

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Hi David,

Sorry for late reply to this,

That strange, can you try download again the latest version Easyblog 5 PRO license installer and see how it goes?

If still missing the theme file, can you provide us with your Joomla backend and FTP access so we can help you check on this?