Airtel — auto balance deducted

Address:

Kolkata, West Bengal, 700016

Dear team,

I am using airtel prepaid number since 6 years and past 3 years i’m having minimum balance of 100 rupees and using as international roaming service as i relocate to dubai just to keep my sim active. I’m regularly getting sms in span of 2 months to recharge as i have not used my sim which i’m recharging every month amount between 30 to 40 rupees.

Past 5 months my balance automatically deducted which i ignored but from last few months my balance deducted regularly. Few days ago 99 rupees was deducted and notified by sms that due to international roaming service?? What’s that which i didn’t receive before and why my balance is deducted regularly.. I have not activated any games or whatever as i’m using nokia 1035 not a smart phone.. I feel like cheated??.. Please advise and return my auto deducted balance or better to port the sim.

Thank you