Tata Sky — Few channels r not not clear to my dish

Address:	Ghaziabad, Uttar Pradesh, 201007
Website:	tata sky dish tvb

History channel, national geographic, E24 etc channels we unable to watch pl do the neeedful ...seeking ur side job i had talk to customer care they said that they take charges for visit but all channels are comming clear except three channel this is their problum these three channels not receiving since three months i thought it will come but not till today their charges are too encreasinhere monthly charges fromg 10 year back i had installed this tata sky the charges were 99 rupees but for month now in past six month they had increase frople m 240 to 250 now from last two month they had made 270 monthly pl look into the matter it will be helpful for all common people thanks