I figured it out. I cut a square out of a soda can with some tin snips. Folded the aluminum square in half and cut to the same dimensions as the flange and drilled holes. I took the flange off and put it back on with the aluminum under it. I bent the thin aluminum metal to put pressure on the levers.
It worked to make it coin operated but the aluminum will not last. I have to buy a new coin slide.