Install AlphaUserPoint with HikaShop Essential

I bought HikaShop essential upgrade to get AplhaUserPoint. I downloded and installed HikaShop Essential. When I went to payment methods to enable it it gave me a message "You have to install the AlphaUserPoint component in order to use this payment method". I have looked at the documentation but I can't figure out where is this AplphaUserPoint component and how do I install it. Help!

You can download AlphaUserPoints there : extensions.joomla.org/extensions/e-commerce/gifts/5949
Then, install it like a normal joomla component via the joomla installer.