unable to engage mic -on MacOS 10.14.6 or on MacOS 10.15.e

I have tried repeatedly to engage the mic and record on Audacity 2.3.3 through Scarlett 2i2. On both Mac 10.14 and 10.15 operating systems.Unsuccessful.i have repeatedly trie the “work around” for the 10.15 (and made sure on the 10.14 that the security & privacy gave mic access to Audacity).
I worked with an Apple supervisor for hours trying to solve the problem without success. I have attached the activity log from my last attempt-that discloses errors but I’m not sure if they are relevant? Help? please (as may be obvious, I am no say tech guy>
audaciy-2.17pmlog.txt (3.36 KB)