Hello, please can someone tell me the  name of the issue(s) that I am having with my prints (please  see the pictures)? Please ignore the stray filament on the table as it is from a different print. The issue I have here is that the pieces are mushed together with inaccurate printing and pieces that shouldn’t separate  break off when used in the way specified for the print. 

I’ve printed two of these that have turned out great. But my last 4 prints (a sewing tool and these) have had issues. 

I’ve been using a 3d printing tutorial  to try to learn the common issues but I cannot match my issue(s) with their pictures. Here is the resource: https://www.simplify3d.com/resources/print-quality-troubleshooting/

I apologize for my ignorance as I imagine it is a pretty boring problem to repeatedly see new users post troubleshooting issues. I am very tech illiterate yet I’m trying to raise my children to be less afraid of tech than I am so I’m pushing myself out of my comfort zone. I think it is important they have some basic printing skills and modelling skills …. (As well as the tangential skills like coding skills, etc). However my lack of basic knowledge makes this task of helping them become literate a gigantic time consuming frustration! 

Thanks so much, in advance, for any productive replies. 

Diagnosis