One of the most common issues players face is the "Mega Trafo" not appearing in the freight market. To trigger it, try these community-vetted steps:
Start the job, drive a short distance, then use the F6 menu to cancel it. This often refreshes the cargo list and forces the Mega Trafo to spawn. MEGA TRAFO TRANSPORT (NADMĚRNÉ) 1.36.X
Follow your escort vehicles closely, but be ready for them to stop suddenly at intersections. One of the most common issues players face
Take a regular oversized job first.