To me, dependability and reliability are the absolute lowest bar of criteria. Meaning -- of course I expect you to actually do some work if I pay you. The fact

To me, dependability and reliability are the absolute lowest bar of criteria. Meaning -- of course I expect you to actually do some work if I pay you. The fact that you seem to have trouble getting that and you also want rates to be low are correlated. You are getting non-serious, probably side-job or unskilled freelancers. If you can't afford freelancers who just minimally meet the lowest bar, raise your prices. Also, you picked the absolute worst place for an ad like this.