Template Final cut - closing down

I plugin template awards in generator final cut pro. When i throw down generator in to movie screen. My iMac loading for 1-2 min i can’t work. When i try to place a picture in placeholders - i can’t transform the picture size. I can’t work. Then my final cut pro closing down. I have restart my computer many time. I try to reach template in motion. But motion closing down.
Question 1: How to adjust picture size in placeholders?
Question 2: How to work smooth with templets no render all the time.

I have imac ,2 GHz Quad-Core Intel Core i7 and 40gb memory DDr4