Worst every flycool not so cool

Flycool is the worst isp ever. I paid them and they told me vuma has to search for my payment. Before my internet gets restored. Every month there is a problem with flycools payments. Im sitting without wifi and the dnt respond to you they dnt even have a cellphone or land line nr that you can phone them i was tpld my wifi will go on with in 72 hours