Remote customer-support openings I found - any advice?

I found several remote customer-support roles that do not need a degree, and I have applied to a few as a barista. There are 18 people counting on me, so I am trying to be careful. Most want a quiet workspace and reliable internet. Are there warning signs I should look for?

The test was a short typing check and a role-play call. Practising with a friend helped a lot.