White screen (blank page) after installing theme

1. Step 1: Read following article:


2. Step 2: If the article above did not help you, then, just delete unnecessary plugins via host or wp-content/plugins and then try again.

3. Step 3: Finally, if none of above steps worked then use following instruction to make your "WP_DEBUG" true and send your WordPress admin user/password and FTP login information in a private ticket for deeper examination: