Download file from codecanyon and extract in your pc and you will get 2 file and folder. Listed below:

1. Documentation
2. module-name.zip

Step 1:

Download file from codecanyon and extract in your pc and you will get 02 folder. Listed below:

go to your whatsml application -> admin end -> Developer Settings -> Module List -> Upload new module

select the module-name.zip and enter the purchase key

After successfully installation complete the modules will visible in module list page

Deactivate & Re-Activate the module

After Activate the module you can see the options in the plan