I think the issue here is mostly with the YFL booking person. They have been nothing but rude and irrational when I've reached out to them.
The last time I responded to an ad, posted to Ottawa LL, was a response in all caps and many exclamation marks to use the correct telephone number. I thought I must have missed a second number in the ad but confirmed it was the only ad.
When I mentioned this, they became very rude. It was very odd.
Later on, when speaking in person with a SP they confirmed they weren't surprised it happened.