These are 2 things I'm struggling with I'm trying to learn bloodstream by ed sheeran and it's fingerpicked while palm muting but I can't get that sound on a acoustic as the angle your have to have your hand and fingerpick is terrible has anyone got any tips.

Also I'm a mess by ed sheeran there's upward Steuben while palm muting but this is really incomparable and strings ring out (mainly bottom 3) any help will be appreciated.