Useless ISP Ever

SADV is the worst ISP ever, firstly they are unreachable and they respond to clients after a very long time on their whatsaapp platform and then go on to terminate the chat almost immediately without even trying to resolve the issues brought to them.i ran my internet speed test and discovered that it’s less that what i pay for,went on whatsaap to ask them to clarify and that i wish to increase my internet speed,the solution one of their agents Tshepiso gave me was to ran a speed test after I mentioned that i already ran a speed test,they are not even reading our complaints, ghats how useless they are