Bad service not to be used

I ctc them 22 may to assist as my decoder given no signal and permanent scramble at nite. No picture. The came out charged me R3318. 00 with a second hand dirty LNB box and claimed the replaced cables which was not done. Have been battling to get them to return after 7 days. DO NOT USE THEM SERVICE DISGUSTING!!! charged me R658 to do setting on TV and R980 for the dirty 2md LN B box. How disgusting