USELESS NETWORK-NO ASSISTANCE OR SERVICE OR CALL CENTRE

I HAVE INSTALLED RAIN ABOUT 1 WEEK AGO AND EVER SINCE THEN I HAVE HAD ENDLESS INTERNET INTERRUPTIONS FOR HOURS,PLEASE CAN I GET SOME ASSISTANCE AS I AM HEARING FROM ALOT OF PEOPLE THAT THIS SERVICE PROVIDER IS VERY USELESS AND THERE IS NO SERVICE OR HELP OR ANY ASSISTANCE.IF THERE IS NO ASSISTANCE I WILL PUT YOU ON SOCIAL MEDIA AND GO TO THE RELIABLE FIBRE.