Alex Toh - Im So Sorry Chords & Tabs

i have been seraching for this song for a while now, and i cant find it anywhere,
so me and my cuz decided to try to figure it out, well this is as far as we got..

this is my first tab, and im still a beginner in playing the guitar, so if any
corrections or if you find the actual tabs to this song, please inform me
[ Tab from: https://www.guitartabs.cc/tabs/a/alex_toh/im_so_sorry_tab.html ]
|----10--12--14-15-----|
|------------------12--|
|----------------------|
|----------------------|
|----------------------|
|----------------------|

|----15--14p12h14------|
|-----------------10---|
|----------------------|
|----------------------|
|----------------------|
|----------------------|

|----14--12p10h12------|
|-----------------8----|
|----------------------|
|----------------------|
|----------------------|
|----------------------|

|----12--10p8h10-------|
|----------------------|
|----------------------|
|----------------------|
|----------------------|
|----------------------|