Vmd displays broken polymer structure of poly-n-vinyl-caprolactum(PNVCL30) after pdb edit

Hi, In my current project I made a PNVCL polymer structure through visual studios. after construction of monomer I then multiplied the monomer for polymer structure, PNVCL30. I manually removed every hydrogen atom as I was working on UNITED ATOM method ,I exported the data for pdb file and then started my editing on it. I numbered each residue, changed nomenclature and also arranged atoms in sequence for easy readablity. Structure turns out to be broken when i visualize it in vmd, What could be the possible reason. I have posted the screenshot of the same
![Screenshot from 2024-06-05 12-56-00|690x311]

(upload://zmMpB3bNo05pBT7SIzUEMgSt4OS.png)

VMD displaying a broken structure doesn’t mean the actual bond is broken, just that VMD has some limitations on what it can show (refer to this post)