WORSE SERVICE EVER

AFTER VERY 3MONTH SAME STORY, NO SIGNAL, I HAVE TO PAY A TECHNICIAN EVERY 3MONTH TO COME AND HAVE A LOOK @ THE DISH, WHY? THIS IS PATHETIC IF YOU DONT GET PAID YOU VERY QUICK TO SWITCH OF YOUR SERVICE BUT IF YOUR SERVICE IS WORKING DO YOU COMPENSATE US NO, NO U CONTINUE AS PER NORMAL WORSE SERVICE EVER