So there is currently no guitar covers on youtube that I could find or other tabs or 
chords to this song so it may be slightly off. You can change it based on what you would 
like. It's pretty simple.
For the G/B chord you have to remove the bottom two strings when you play the third beat 
of it. ON(down) ON(down) OFF(down) ON(down) etc. For the C chord hammer on and off your 
pinky on the first string.
Capo anywhere between fret 5 and 9. The original is somewhere closer to 9

Intro G Dsus4 D Dsus4 Em7 C (hammer on E string)

G (320003@1)        Dsus4D Dsus4I (xx0233@1)used to walk this town
              Em7
With my head hanging down
            CI (x32010@1)felt so alone
G (320003@1)        Dsus4D Dsus4I (xx0233@1)was so close to giving up
          Em7
Lost all hope in love
             CSo (x32010@1)far from home
Em  D
Oh, oh,

Chorus

G (320003@1)             D (xx0232@1)   Dsus4 (xx0233@1)    Em7
Thank You for finding me when You did
C (x32010@1)               EmYou (022000@1)changed my life, now I believe
G (320003@1)            D (xx0232@1)    Dsus4 (xx0233@1)    Em7
Your love is all, that I'll ever need
C (x32010@1)                     EmI (022000@1)promise my heart and all that I am
D (xx0232@1)                     GI'm (320003@1)Yours forever my love

G D Dsus4 Em7 C

Samee chord progression as first verse
You came and You rescued me
Showed me life as it's meant to be
So beautiful
You love me so differently
Chase all my fears away
I'm finally whole
Oh, oh,

Thank You for finding me when You did
You changed my life, now I believe
Your love is all, that I'll ever need
I promise my heart and all that I am

EmI'm (022000@1)with You
DYou're (xx0232@1)right beside me
EmI (022000@1)feel You near
DRight (xx0232@1)here to guide me
EmI'm (022000@1)with You
DYou're (xx0232@1)right beside me
C (x32010@1)         EmTo (022000@1)guide me home

G (320003@1)             D (xx0232@1)   Dsus4 (xx0233@1)    Em7
Thank You for finding me when You did
C (x32010@1)               EmYou (022000@1)changed my life, now I believe
G (320003@1)            D (xx0232@1)    Dsus4 (xx0233@1)    Em7
Your love is all, that I'll ever need
C (x32010@1)                     EmI (022000@1)promise my heart and all that I am
D (xx0232@1)                     GI'm (320003@1)Yours forever my love