no response regarding activation of 3G services

&lt;p&gt;&lt;b&gt;Location/place&lt;/b&gt;: shalimar,howrah-711103&lt;/p&gt;<p><b>Name of company/service</b>: aircel</p>Dear sir,i have requested for the activation of 3G services on my mobile number from around 15 days ago but still there is no response from their side.