I bought a license for ALD – AliExpress Dropshipping and Fulfillment for WooCommerce By villatheme, but I don’t know how to activate it?

I bought a license for ALD – AliExpress Dropshipping and Fulfillment for WooCommerce by villatheme, but I don’t know how to activate it.
The license you buy is for:
– Synchronize product automatically
-Update amount
– update price
-Email notification
– This feature allows your customers to select the shipping method for each item just like you do on AliExpress