Spark Growth interview questions

Had a phone interview + was invited to submit a trial assignment afterwards, but the phone interview gave off so many red flags that I let them know I wasn't interested in proceeding. They didn't know my name or what role I was interviewing for + offered a stipend that worked out to less than minimum wage (when I brought this up, I was told that it "basically works out to minimum wage" — for reference, min. wage is $15 and they were paying around $13-13.85... yikes...). To be fair, I'm not sure if this was meant to be a stipend for a co-op placement (in which case $9k for a summer wouldn't be terrible), but the job was advertised as an internship (which does not come with course credit+is paid in Ontario) so it's only natural to expect minimum wage at the very least. Also got a strong impression that this is the type of company where you're expected to do way more work than what you're paid for.

This was a phone interview. The HR coordinator called on time and last for about 30 mins. She basically asked some behavioural and two technical questions and I ask a few question to her in the end.