Following your purchase, see instructions below on how to point a Namecheap domain to your account. How to Point A Domain to Your Hosting Account (cPanel)
1. Go to Namecheap.com and sign-in
2. Click on "Domain List"
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3. Scroll down to the Nameservers section and select "Custom DNS" from the drop-down menu
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4. Enter both nameservers in the space provided and click the checkmark to save
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