Bad Quality of Service

Hello,<br> <br> I have a Home Office LTE 20Gig deal with TM. before signing up, the Sales lady came in and did a demo. They said they were happy with the speeds. After now signing up, i'm experiencing terrible QoS on LTE. I even keep the modem next to the windows to atleast pickup one bar signal.<br> There has since been 2 Technicians that came here and tested the Coverage. Their report stated extremely poor service (both of them)<br> I feel Telkom needs to atleast provide a booster or indoor antenna, as their Map states my location is LTE compatible, but i receive far from that service.<br> It has taken them 5 months to provide No response, and now they close the Call.<br> Case ***.<br> I have 3 contracts with Telkom mobile. My voice is so poor, that a leave it roaming on MTN. All I ask is that they sort the LTE issue out. (Voice, I can live with)<br> There are many possible ways of providing some piece of mind <br>