I have a homebrew character in my campaign that I am setting up that has a few other Lvl 1 spells that are part of the Race Characteristics. How do i go about adding them to the spells slot so the Player has it in their spell list. The 2 spells are not normally part of the characters class.

Copy the spell - (To a homebrew)  call it something new and give that class access to it in the box that ticks what classes can use the spell. Its the easiest way. 

Create a homebrew race for your player to use that has those spells added

You could also homebrew a minor magic item that allows them those spells