So, I am trying to create a Homebrew race and have a rather good idea based off a few I've seen on here however since I've never coded anything before in my life I am unsure how to go about getting the race a +1 to all ability score as a racial trait...Any chance I might have someone who knows fill me in. Again never created a race on D&D Beyond and I've never coded anything before so i am out of my element.

My suggestion is to copy one of the races you already have access to to use as a template. Find one that has as many features of the same types as what you want to build, so you can see how it's done. For instance, any race you use as a template will have some stat modifiers, so you can see how that works, but if your new homebrew race has darkvision and a swim speed, see if you can find one that you have access to that already has darkvision, and and additional movement speed of some kind. Fortunately it's not truly coding per se, and most of the options are pretty clear on what they do, so with a template to start with you should get most of it done pretty easily.

Thanks, helps a lot just little confused since this is the first one I'm making on a site instead of writing it down on paper.