Try reaching out to WyzAnt support; report the problem directly to them and see what they say. In the meantime, continue checking the Jobs board (for online and in-person jobs) regularly. You could also try becoming certified to tutor more subjects on WyzAnt, and that will expand your employment horizons via more widely available jobs on the network.
Also, and forgive me for asking a rhetorical question here, but are you certified to tutor online at WyzAnt?
Finally, if you answer more questions right here under Ask An Expert, and plug your services to the students whose questions you answer directly, they just may take you up on your offer of tutoring them.
I hope this helps! Jobs come and go so quickly at WyzAnt--especially during COVID-19, that even when I apply for some jobs, no sooner have I clicked the "Submit Application" button, then the job(s) have no longer become available--and my application thereto was "too late" to be submitted!