1)The Wall is shear wall, full stop.

2) The Unit/floor sitting on transfer floor (structure wall crack might be due to transfer floor)

3) Transfer floor support by multiple column+beam. If transfer floor got issue, then mostly due to column beam below(parking floor)

4) Parking floor (below transfer floor) got crack+sink(as per video spread in YouTube). Can AGAK conclude Beam/Column Failed.

5)Since I'm not involve in this project, so may suspect multiple of beam/column got issue liao.

6) How come Column/Beam got issue? Might be because of pile issue.

7) pile got issue, might be soil settlement, movement, act of god blah blah.

8) But one thing for sure...... This Architecture Student need to re-educate.