Baby Trend Snap-N-Go LX Double Stroller "bt2" Questions

I need bar A1 or A2, willing to buy. can anyone help? Do you have BT1, BT2 and C? We have A1, A2 and D

...weeks. Anyone who can help I have two bars to trade if needed. What two bars do you have? BT1 and BT2. we can trade, but I don't have part C, though. let me know. we can trade, but I don't have