If you purchased a domain from Namecheap you'll need to change a few settings in your Namecheap account to tell the domain where to point.
Note: You should already have an active domain with Namecheap.
Step1. Log into your Namecheap account and click the Manage button in the Domain List section.
Step2. Go to the Advanced DNS tab then add an A record or if you already have one added just modify it.
Step3. For adding a new A record click on the ADD NEW RECORD button then select A record, fill in the necessary fields then click on the Check mark.
You should now have A record pointing to the following IP address 188.8.131.52