Robocall for "free energy audit" scam

Called my cell this evening
Left no msg
Blocking this number

I thought the telemarketer said they were selling high-energy [***], but the person sounded like they had a mouthful of [***], so I cannot be certain of what the heck they were selling.  I know I do need any more butt plugs at this time, so I just hung up.

My caller ID said Public Bulletin, whatever that is.  Didn't answer, left no message.

Received a call last night from this number.  Tried to send a message saying I was busy.  Got a text message back saying this was a land line and there would be a charge to send my text.  I just ignored it and deleted it.