Subway

I never EVER put reviews even if I have a bad experience which I have had at this store before and they have corrected it so there was no need to post.
But today I went in and there was 1 person working by themselves on their 2nd day.
Had a long line and out of multiple products.
Wasn't able to get anything due to me being on my work lunch and needing to get back to work and the worker tried to make the sub and salad quickly but being new and on his own burned the sub and made a mistake on my salad.
If I had more time I would've stayed to let him correct it he was very apologetic but I had no time to wait any longer.
It's not fair to leave a brand new employee by themselves during a dinner rush and no product if there was a second person there I would have been able to be helped and actually got food instead of bringing my money elsewhere and ordering delivery.

This is literally the worst run Subway in the area. On a regular basis I go in there and stand completely alone waiting for an employee to come out of the bathroom or notice I'm even there.
There are times I could totally make my own sandwich and leave.
They NEVER have sandwich items and have THE worst attitudes about doing their jobs.
I just waited over 12 minutes to be seen only to be told AGAIN they did not have the items (meatballs) for my order.
How does this place run like this?

My sub wasn't wrapped or anything this was how it came thrown in a bag