4g wireless trigger and recha

4g wireless trigger and rechargeable liion battery 350 full power flashes bowens mount f1400 didnt work

Very disappointedcant get in touch with seller or company this unit is used i pay for a new unit the trigger comes with energizer batteries installed and the power cord comes untied the aluminum front is battered and the switch is loose the ttl system does not work as it is supposed to do i bought it to use this weekend and now i have to return it and use my old reliable system bad experience with this seller should be more careful and not send used items

This unit arrived used and without the operation manual neewer 400w 2