1st outdoor grow, absolutely no clue what is happening. Any advice

This happened in 4 days, I was out of town... any clue what this is?

The arm snapped you didn’t treat it so it’s during off pull it off hope for the best for the rest of the plant

Ok just seen the whole plants going down the same road?

Bud rot,looks toast sorry

Remove all the dead shit and hope for the best.. An early harvest may be in order..

poor thing.