Any chance that you can provide a screenshot of your pms? It would help in authenticating the chat messages as authentic.
Yes. The screenshots would really help. Just post a url link for the screenshot/s of the PMs/chat logs.
So another user(not a newbie) can quote your post to show the image here.
User UsaLove seems to be a campaign manager for Quintessence Signature Campaign:
https://bitcointalk.org/index.php?topic=1601270.00) Bitcointalk user UsaLove is the manager of this signature campaign.