Steam Tsw5 Metro-north Railroad Harlem Line Trains On Lirr Route Unreachable Location Error

I need serious help Dovetail Games! I tried to do a free roam sandbox mode with the Metro-North Harlem Line M3A and M7A trains on the Long Island Rail Road extension route on Train Sim World 5, but unfortunately I get a unreachable location error for both Metro-North’s Harlem Line's M3A and M7A on the Long Island Rail Road. Can anyone fix the unreachable location error with the Metro-North's EMU's on the LIRR route? Please and thank you.

P.S. There are two Long Island Rail Road Routes, one original and one expanded, I’m using the expended one because it has more lines. Can you please check and see any problems on the free roam sandbox mode by using the Metro-North trains on the Long Island Rail Road extension route? If there’s any problems, can you fix them?

Here are some photos of the trains and the error…