Armor

So i recently started the game and im only lvl 7 and i have a good weapon but i need better armor. I used the store when i started and i thought i could get more souls but now i have no way to get new armor. Suggestions?

You can get more souls by beating the infinity tower in normal and hardcore. You can also get some for free by doing offers. But I'd recommend grinding if you're stuck beating levels. You'll get more items to sell and upgrade your stuff.