Hello,
A couple of things:
Have you searched with Google? A quick search turned up this link to the
vTiger wiki. The topic 'How to configure Outgoing Server for GMail' seems to be spot on.
Next, please try to spell out your words (plz is not a word AFAIK)
Last but not least, don't ask for special treatment. Your issue is only urgent to you. If you need help that bad, consider getting payed support.
Kind regards,
Eric