@needsmorecoffee You're not the only one.
I'm on "Promote" and I get about ONE lead per month, if that. All of them so far are ghosts (with the exception of one who said she'd get back to me "if" she could afford my services - meanwhile my prices are in my profile. And of course, I never heard back after that).
I've earned zero revenue from Thumbtack "leads" this year. TT has only earned $28.00 in lead charges so far for 2019, whereas the three years prior to Promote & Instant Match, I was spending about $100-200 per month in leads and was getting hired left and right.
And there never any leads in the Jobs tab either. Sadly, TT is no longer a valuable resource for my business. I hope that changes down the line, but it's not looking like it will.