Chennai Customs — Product not delivered long long ago

Address:

Chennai, Tamil Nadu, 600027

I've purchased Trimmer (Order ID: [protected]) through AliExpress from China and product is reached to Chennai Customs (Track No: RF[protected]SG) on 6-2-16. But still not cleared, I've tried many times through phone call but no one is response. I do not have any idea to collect my product. Kindly help me to collect my product.
Name: Selvakumar Kanniappan, Mobile No: [protected].
Reach me at [protected]@gmail.com