Couldn’t Make The Plugin to Work

Hello, thanks for your awesome plugins and integrations.

I just have a challenge.
I want my users to be awarded points based on products they bought. But I can see that the plugin was limited in the sense that it isn’t able to award points based on the number of items (i.e. bag product X5).

I’ve checked out the Points Per Total Purchase, but I couldn’t understand it.

My question is, please does the plugin allow me to award points based on the total purchase of a particular product (e.g. buys 1 bag gets 1 point, buys 3 bags gets 3 points), if so, How?
IF not, can you please help me with the code that would do that?

Please I really do need that functionality.

Thanks once again for your superb product … and your time!