Advance Solar Electrical

After specifying the solar system i wanted on a search engine I was contacted by Jim from this company , after determining that this company didnt in fact carry the type of system i wanted i inferred that there was no reason for further conversation.
This Jim fellow insisted that i listen to him whilst he tried to "enlighten" me about the outdated technology I was in fact not interested in. After informing him again that i did not wish to continue the converstion I was told I was a "know it all".
I sent him a text message basically saying that I do know what I want and I have done my homework. And I do.
Three hours later , over dinner with friends I received a text from him saying "what no recall,Guys like you make me feel good to be alive".
I returned a text saying that he needs help if guys make him feel good and that if he contacted me again I would make sure that his attitude adjustment would be delivered .
He text again , an hour later saying "you wont be hearing"
Then another saying "you wont be hearing from me again now"
Then an hour later a text "I feel very offended about what you said about my additude you have no right to comment on my personslity."
An hour later , another text "did you go to the no persons party cause thats where you deserve to go because you have no friends."
The grammar is as was delivered , I find this obsessive texting quite harrasing.
I will be taking action in this regard and I certainly wouldnt deal with a company that firstly doesnt sell the equipment that I specified before contact and secondly one that hires sales people who cannot understand english and obviously have other issues.