Not Impressed With Netstar or their Staff

Please could someone assist I have been trying to resolve this issue for weeks my tracking units are not working and seem to be in a total mess on the netstar system, I have had enough of your useless products for the last 3 plus years all I do is fight to get feedback they have cost me batteries and countless hours of frustrating phone calls with no end in sight of any satisfaction .

Staff are absolutely useless and don’t understand the simple facts I try to explain to them , and they ask for me to send an email to link the correct units to the correct cars which has been done before time and again but still utter incompetence follows, so here for the last time is the list of my cars if this is not sorted by tonight please arrange to remove your trash from my vehicles ………