There are 2 methods to update WordPress themes.
Autoupdates (recommended)
Auto updates are enabled if the theme is activated. More info here. Once your theme is activated WordPress will periodically check for updates, so keeping your item up to date is as simple as a few clicks.
Update Through WordPress Admin Panel
- Download the latest Necromancers file from ThemeForest.
- Open Appearance → Themes
- Choose another theme (not Necromancers)
- Delete Necromancers
- Install updated theme in Appearance → Themes → Install Themes → Upload
FTP Update
- Download the latest Necromancers file from ThemeForest.
- Extract it and locate
necromancers.zip
. - Extract
necromancers.zip
and locate the Necromancers folder. - Replace content of the Necromancers folder to the
/wp-content/themes/necromancers
folder of your web site.