Airtel — balance deducted without any reason

Address: Bhavnagar, Gujarat, 364002

Airtel deducted amount 49 and then 35 from my airtel balance. My number is [protected]. And i never activated any topdoctoronline offer. I complained before but it is not solved yet. Again my balance deducted and all i can do is complaint here. My balance is about to be 0. Airtel is deducting my balance on the name of topdoctoronline. And i don't even know what topdoctoronline is. This is really annoying airtel fix this.