Tata Sky — i forgot rmn..

Address:

788818

1. I forgot rmn and now i am facing difficulty to do online recharge from tatasky app.. Moreover, if any problem persists regarding channels in tatasky.. The rmn is always asked.. So please me to find out way of this problem.
2. When the tatasky plan was being checked, it shows that dhamal pack is the lowest plan which runs for a month but when recharged with the pack.. It runs for a half month.
3. Tatasky account shows that 379/- recharge is required for monthly recharge whereas i have not been come acrossed with such plan when i was looking for monthly recharge.
Please help..!!