If you somehow find one and connect your Mach E physically to the charging station, it will not charge your vehicle, as the charging protocols and software used by Tesla and Ford are different.
Charging a Mach E from a Tesla Supercharger could potentially cause damage to the vehicle's battery or charging system and is not recommended.
To charge a Mach E, you must use a charging station compatible with the vehicle's charging port, such as a CCS (Combined Charging System) charger. Ford also provides its network of charging stations.