Hi @javierhuaynatemejia,

If I got this correctly, you have two Droplets(or more) with DigitalOcean, one has a paid license with WHM/cPanel and you want to add the second droplet to that WHM/cPanel account and pay its license as well on the same account there, correct?

If that’s the case, I’ll recommend purchasing the License on your WHM/cPanel account, and then once you have the license, using it on your new Droplet. That should do it.