Pomodoro using React Hooks ..failing tests

Tell us what’s happening:

I am struggling to find out what i am doing wrong i have 7 failing tests
6 of them seem to be about timer reaching 00:00 and 1 about reseting audio

I tried to do this project using React Hooks eg. useEffect etc and only functional components, something i have just learnt and trying to get the hang of.

Please please anyone who can assist me with what i am doing wrong as i am stuck
See my code in repl.it

Would really appreciate anyone taking me through my mistakes so i can learn as i am extremely frustrated…

Your code so far

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.79 Safari/537.36.

Challenge: Build a Pomodoro Clock

Link to the challenge:

Really need assistance on this as i am stuck…

Apologies i had posted github code instead of something one can tweak and change around like repl.it…