Mts — Without my consent they renewed the bikini babes services

Address:

Bellary, Karnataka

4 months back, MTS had activated a service called Bikini babes without my consent (on my mother's number which is [protected])and when i realised it i deactivated the service two weeks back and also said them to activate DO NOT DISTURB service. but three days back again the same service of Bikini babes is renewed even after deactivating it. Unwantedly monthly MTS is deducting my balance of Rs.25, even after calling them several times. please help me out.. i want my 25rs, to be credited to my number which is [protected]. and also the representative of MTS should apologise me!