Broken down on side of HWH 71 in Ohio

I was just looking at the upper section of A arm, it does look like it is part the frame but the mechanic that will tow it said it is twisted and can be removed with bolts. After trying shops around here my insurance agent found one about 40 mins away in monresville called midway. The tow mechanic is trying to brace the front end now to make it safe for towing. I keep wondering if the shop that reseated to my coil spring removed the castle nut for a he ball joint and did my tighten it all the way,it is missing and the steer safe destroyed on that side,along with brake line. Hopefully the shop can find the parts.