bug Adobe spark

hello

each time i selection one or few video this application crash and a part video is empty in my cinématic
my computer is a Macbook pro
MacBook Air (Retina, 13-inch, 2019)
1,6 GHz Intel Core i5 double cœur
8 Go 2133 MHz LPDDR3

for Adob sparck premium version

Thank you for your help