Tax implication for a company taking service from freelancer

I have a small pvt company. We take service from various freelacer registered on freelancer.com.

The money is first transffered to freelancer.com website where they deduct 10% and pay the rest to the actual freelancer.

In such case how to handle TDS. Because there is no facility to deduct TDS for freelancer.com website. 

please tell me how to handle this.