Hi @ChrisBailey, I removed your email address from this public forum to try to save you from some spam.
Any order that you’ve placed will show on your orders page if it’s not showing there then you didn’t purchase it.
If you ever need support you can use the Support Form
@mrsaking correct just one item at a time (usually up to 3 of the same item), here is a snippet from the FAQ
Why isn’t there a shopping cart?
Putting items in a shopping cart can lead to them selling out before you check out, or, if we reserved the items, preventing others from buying things that get left in a cart. Because we’ve got limited quantities, we want to make sure you get what you want before it’s sold out.
However, once you buy your first item, you’ll get free shipping for the next hour on anything else you buy. We’ll combine orders when we can from the same account to the same address.