I'm STILL waiting for United (or Expedia) to send me a refund after 2 weeks. I had a cancelled international flight and neither is sending me my refund. I don'

I'm STILL waiting for United (or Expedia) to send me a refund after 2 weeks. I had a cancelled international flight and neither is sending me my refund. I don't think many of us have just thousands of dollars to just not get back.