looking for native speaker of icelandic to assist with the purchase of a domain name

I am looking for a native icelandic speaker to assist me with the purchase of a domain name. I am looking to purchase a domain name from a person residing in Iceland. I believe they may not speak English, as I've received no response to my email inquiry. I would need you to get in touch with them on my behalf. I will provide you their name and contact phone number, and I would need you to: 1. Call them and ask them if they are indeed the owner of the domain name. 2. Tell them that you are calling on behalf of a buyer, and ask them if they would be open to the idea of selling the domain name. 3. If yes, tell them that my offer is 4000 USD. 4. If they say no, ask them what their counter offer would be. If it gets past this stage, I would need you to assist in communication back and forth so an agreement on price can be reached and domain sold.