I'm new to mingle2 and I dont seem to know how it works. I dont know how to get featured in mutual match. And I dont know how the instant messaging works. Is it possible to chat with people on mingle2?

To Instant Message go to:
Account>>
Settings>>
'Turn ON Instant Messaging'

Both yours and the one you wish
to message MUST have that turned on.
Then you would simply go to their
profile and click on the
'Instant Message' button.

For Mutual Match:
You would go to a profile.
Click the "Match' button.
This will automatically put you
on their Search results. When
they check that, it will be THEIR
choice whether to reciprocate.
IF they do, you would have a Match.
If they don't, you won't.

You can get premium service here
which 'features' you.