If it is below the minimum line, add fluid. There may not be enough pressure to move the top. Be sure to use the correct fluid. I'm glad you ordered the tool but all you need is a thin crescent wrench and an Allen wrench. Have you been using the search feature at the L/H top of the page?

Index of Crossfire problems and repairs - CrossfireForum - The Chrysler Crossfire and SRT6 Resource