bump
Friend you are getting it wrong, no one actually has enough time to first give you work and see how good you are at designing. In short, people want professionals and being so you MUST have a portfolio.
I'm not asking to give me work, If you clearly understand I told that if they intereted they can shoot pm and I will show them my works. "If they are interested not if they will give work". You understand?
Why you want to show your work in private ? It makes no sense why you will show your portfolio in private when you can show that in pubic and get even more orders. Anyways I never deal with such people, though good luck and I hope someone talks you via PM and then post some samples here.