How to wire a 2 channel remote control to a linear actuator - Actuator remote controls explained

Control a linear actuator remotely with Firgelli Automations 2 channel remote control kit. here is the link to the remote control.
www.firgelliauto.com/collections/remotes/products/…
and here is the link to linear actuators
www.firgelliauto.com/collections/linear-actuators