Airtel Bharti — services automatically activated and even renewing though i stopped the services.

Hi airtel... Its very bad to complaint that sans my knowledge a value added service called euros bus oot store video service has activated... I have no idea what is this for.. I didn't activate such things.. And i requested to stop the service but in vain... Whenever i credit my talk time on my number this service deducts my amount... Since last five recharge i am facing problem... Please refund my last three recharge amount immediately... Connect my query to best costumer yet humble executive to resolve my issue as soon as possible... Hoping the best from you.
Regards,
Airtel fan.