n the left of your facebook there should be a link that says games. This is where I grab all my gifts from. Next is a list of gifts waiting to be accepted. Click on one of them. Hit the refresh button a few times. If it is able to be refreshed over and over again then look up at the top of your browser. There is your link. Copy that and put it into tinyurl if you want. It is really not that complicated. If you refresh the link and after a few tries it says you have already accepted this gift then you do not have a unlimited gift. I have not tested at all but my guess is that some accounts are better able to produce the link then others.