How Do I Order A Part For A Greenhouse Purchased Last Year? I Need A New Pvc Co

well thats the problem with big lots its hit or miss sometimes their products are missing parts or the company closed down if there is a number call it if it dose not work take it to your local hardware stoe like home depot and they can suggest what to do and what other parts could work for it and check on line to see if it is be sold some where else then buy it for parts if it has it.If all else fails see if you can return it thanks