thats not a hard fix and it needs to be fixed! you best bet is watch a few assembly videos on YouTube and disassemble very carefully The connections for those are "press on" so no need to solder.
Ran my drone into something and thought it was working fine then noticed this a few days later? Arm is loose in the socket. It moves as it should out and into position and into it's storage spot. Just doesn't lock in tight like the other side...
I've never used it before so I don't know what it covers but I doubt it covers a flyaway. When you buy most anything on Amazon, you can pay for damage insurance which is what this is.
I'm droid and have a tablet with a bright screen and special holder for it from my mini 3 pro. I'm gonna see if the app will work on it. If so, I'm probably going to get that. The video I watched was amazing for some of the things it did!