Affiliate for WooCommerce

I noticed the tiered plan is directed upward. Please I want a downward tiered plan. Please give the option to set a downward tiered plan from the parent Affiliate. Where for example John refers Kenny and Kenny refers Cindy, John then earns 20% while Kenny earns 10% and Cindy earns 5%. Following this example with the way your plugin is set up now, it means to actualize this, I will need to set up this tiered plan on Cindy’s account and not John because the tiered plan is distributed upwards to the parent Affiliate and not downwards from the parent Affiliate.