Zero offers?

I know the gig economy has gone down drastically over the past few years but this is ridiculous. For the past 6 months or so, I have been going back and forth with support with this. I had gotten to a 14 percent cancellation rate due to a dumb Walmart order where 2 of the items wouldn't fit in my car so they made me cancel the entire order. (Now I'm at 2 percent) Since then, I'll get 2 or 3 runs a week and only when it's obvious no one else is out. For the past week though, I've had zero offers. None at all. I was getting a few not worth taking. This happens in multiple zones even though I'm (not intentionally) running the app for close to 12 hours a day. Support of course is fkn useless. They just keep saying maybe there's low demand and end the chat or phone call. Anyone have any other advice on how to fix this? Of course I'm running multiple apps. It's just irritating. I feel like I've been shadow-deactivated or whatever. Have any of you gone from being steady to a few offers a week to zilch without changing the amount of time you're online?