do you always get paid by writing tasks?

Tweet

if you write the task thingy on mylot, do you always get paid? or does it happen only when its good enough? on my dashboard thing it says 1 task submitted, it syas approved, but the quantity and rate are 0. what does that mean? will i get paid? is it evaluated yet? my task hasnt been returned to me, so could someone tell me whats happening?