How do I order if i have an apartment?

I just order from the site and not the app.

I had that issue ordering from the wix app, I ended up just ordering from her site and I was able to add my unit number

Yeah i just usually put #C106 at the end of my address

I just had this same issue but I have ordered before, waiting for a response on how to fix it because I made an order😭😭😭

Put it in the same line where it says address. Example Address: 123 House Lane Apt 2C