D&D 5E Need Help Making a Build

[Climmy]

I am looking to either make a DEX paladin build with elven accuracy or a Sorcadin build (starting campaign at level 5)

I have no idea how to make either of these characters or how to make a character in general (im basically brand new)

The other people in my party are using:
Bloodhunter and Rogue, Rogue, Druid, Bard, BardT, Goliath

Sorry if this is too much

 

[mellored]

Assuming 2024 rules.
Wood Elf
Musician background
paladin
15+2 Dex, 15+1 Cha, 14 Con, 10 Wis.
Short sword and scimitar.
Take Vengeance at 3.
Elven accuracy at 4.