Cookies...

Can you return opened Christmas present? I asked for a cookie press for Christmas....stupidest thing I've ever done. It literally took me hours to make these cookies and I might have gotten 2 dozen when I should of had 3 dozen. I can't get the stupid cookies off the press, they just don't stick to the cookies sheet I don't know what I'm doing wrong the cookie dough was room temperature I let it sit on the corner for probably an hour, I tried pulling them off fast I tried pulling them off slow. So I did what anyone would do..I blamed the cookie sheet! ;)