Unfortunately there is no option of zero rating,

Unfortunately there is no option of zero rating,
Very poor and zero support, specially the behavior of medium level employees of this company with customers is worst.
During the year you may face the problem for 100-200 days.
They will force you to pay the renual amount then only they can give you 4-10 days extension. I am going to quit my all 5 plans as soon they expire. I was associated because of the behavior of few of their good employees, they are not with them now.
"Service is more important than cost ".