I have some questions about paypal

One. If I trade someone and they send it does it go right to my credit card as well as paypal?

Two. If I trade someone and they send first does it take a few days to appear as a transaction so I can then give them the cash? If not how do I now make it do that anymore..

Three. Can someone send me .001$ so I can see how fast it sends to me.. please tell when you have sent.. you can cancel when I get it or whatever.. send to [email protected] is my paypal..

Please help! thanks!!