As I understand your phone can not recognize your fingerprint . If It is , you should install OOS 11 Global 188.8.131.52 first then install crdroid . After that fod should work . If your phone recognize the your fingerprint but can not successfully work try to change Live display or panel modes as natural (or sRGB try both) and keep display cutout normal.
*** Disclaimer I am not responsible for any damage you made to your device You have been warned