Went all the way there to submit an application.

Went all the way there to submit an application.
I did follow ups.
Called the hiring manager, left messages.
Recieved absolutely no return replies.
And there supposed to be hiring all levels. Probably cuz no vehicle.
When I asked about that, they said to come in and submit an application.
Just why. I recommend a phone -prescreen. Need to ask them questions as well.
If this is how they treat potential employees, how do they treat the ones who already work there?