After activating the Bisy WordPress theme, you will see a message that tells you to install some required and recommended plugins, click on Begin Installing Plugins or if you can’t see that message, Go to Appearance > Install plugins and start installing all the plugins
Next step select all the plugins and change the drop-down menu to Install then click on the Apply button and wait for the installation process.
After installing plugins you will redirect to plugins list, again select all the plugins and change drop down this time to Activate and click on Apply button then wait for the activation process.
Step 1: After activating the theme, in the notification message on the top of the admin page, click the Begin Installing Plugins link.
Or if you don’t have this notification, open Appearance → Install Plugins
Step 2: Select all the plugins in the list and choose Install from the Dropdown menu, then click Apply.
Step 3: Select all the plugins in the list and choose active from the Dropdown menu, then click Apply.