Part of my MacBook Pro is swollen, it doesn't affect the function or keyboard, it's NOT a battery isuue (battery swollen), it used to be flat, thanks guys for your help :
MacBook Pro 13" Retina Display Late 2013 Battery Replacement - iFixit Repair Guide
My MacBook Pro 15" 2016 battery is expanded, Are apple willing to fix after I opened and changed thermal paste? Or I buy top case + battery and fix myself? Because here,
Ask iFixit: What Should I Upgrade First on My Old MacBook Pro? | iFixit News