How to Install Woocommerce Easy Checkout Field Editor Plugin
FIrst unzip the file you downloaded from codecanyon. You will see three folders documentation,Licensing and Plugin . Plugin folder contains zipped file of plugin . Move that file to your desired location and remember that location.
Step 1: Go to your wordpress admin dashboard.
Step 2: Click on add new under plugin menu
Step 3: Click on �Upload� as shown in image
Step 4: Click On choose file and choose your plugins zip file from the location where you saved and click on install now.
Step 5: Click on Activate as shown in the image.
Step 6: Now plugin is ready to use.Now visit Checkout Fields tab under woocommerce menu.