Mts Mblaze Ultra — Net speed

Address:

Dehradun, Uttarakhand, 248001

I recharged my mts data card([protected])with stv 699 on 1st of november 2015 and used my all 7 gb data till 11th of november and then i was having the unlimited stv according to the prepaid plan with very low speed, than i recharged my data card on 12th of november withh stv 499 with high speed data and i got 5gb data accordinng to plan but the problem is that whenever i recharge with any stv my net speed is always high...but this time it is very low as it looks like the unlimited stv speed is runnning...please do sommething