unwanted subscriptions

&lt;p&gt;&lt;b&gt;Location/place&lt;/b&gt;: kanpur,uttarprdesh&lt;/p&gt;<p><b>Name of company/service</b>: aircel</p> A few days ago my balance was deducted with rs 20 for an unwanted subscription of ppllay games
and now my balance was deducted with rs5 for activating purana daur pack
i want to know hoe to unsubcribe diz damn purana daur pack