Is it worth to apply Streamxy Combo??

Few days ago, my frenz told me tat she apply streamxy combo.. So i start thinking abt tat..
My house apply d streamxy is Rm66 per month, bt dun knw why , d bill always charge until Rm86. I went for tmnet shop many times le, d staff say becoz i apply service , then charge every month. Bt my family din apply for such stupid service!! I ask d staff to cancel it, bt until nw.. d bill still RM86 per month.. my father say tmnet so lousy.. wat to do?? staff din cancel for us, hw we can cancel ourself...
Hence i thk to apply streamxy combo.. RM90 per month.. is it worth?? haiz..