A couple of our umbrella frame ribs broke when the wind took it over the drop off on our deck. We would like to replace the frame but have been told you don't carry them. I have looked all over for alternatives but have not found one that would work. It seems like a waste to throw the canvas in a land fill and would like to just purchase the pottery barn frame. Could I contact your manufacturing plant? Thank you for your help, Carol Mitzelfeldt