How Do I?

How do you do what? More info pls and if you can format... If you are asking for putting "your" mods on the SWD store then you need to contact John. I don't think that he will do this it's called"SWD Store" for  a reason. Not post your mod :p Upload your mod on planetminecraft or others.

Zelotbe

I am making a mcreator 1.7.10 mod and I want to put it in the store.

Nice that your making a mod. Goodluck :) But like I said I don't know if 1WTC (John) would upload them on the SWD site/store. If I can suggest you something: Make a thread on planetminecraft, make a website (Maybe free one like wix.com,webnode etc) and upload your mod there. You can also work with other mod creators but if you work together be sure you will get your credits and other rights. :D Again I wish you goodluck, Maybe we will hear from you on other big sites :)

-Zelotbe

 If you could MCreator mods wouldn't be put on as Famous Mod Creators do not use Mcreator

I suggest learning to code

Ok, the SWD Store is for SWD THINGS ONLY. Last time I checked, just now, you aren't a part of SWD. If you want to upload your mod to a site, use PlanetMinecraft or the MinecraftForum. Although PlanetMinecraft doesn't allow MCreator mods, learn to code. MCreator is a disgrace to all Minecraft mods.

The SWD Store is for products made by SWDTeam. Nobody except from 1WTC is able to put products onto the store.