Inspiron 7420 2in1 display broken while opening due to hinge

My Inspiron 7420 2-in-1 laptop screen developed cracks and broken at the bottom where hinge came out from the display. I had noticed that many 2 in 1 users faced the same issue. I don't know why the Dell is making such poor quality hinges and material used to hold the hinges is of very poor quality plastic because of that hinge is coming out by breaking the display. Dell should take some appropriate steps to improve the quality of hinges and plastic to hold the hinges perfectly.