Replacement parts for field

So, my school is hosting a tournament in a few weeks. We have moved around the field elements a good bit, and have lost one of the chains and circle for the goals. I have looked on Vex’s website and not found replacement parts. I have seen the same type of chain at hardware stores. Is it possible for me to get a new set of chain, and new metal circle from vex or not from vex?

I have also sent this post to the vex forum

I would recommend contacting your region’s event engagement manager, who can be found here. They would know who exactly to contact at VEX to get the parts to ensure your fields are actually competition legal.