Traxoft: Image Voting

so bad！！！！！！！！！no body help and fix the broken system in time untill now !!!!
I am unable to sign in to https://app.traxoft.com.

The page shows the following error message:
Firebase: Error (auth/api-key-not-valid.-please-pass-a-valid-api-key)

This seems to be a Firebase configuration issue on the website side.
Could you please check and advise?

answer!!!!!!

so bad !