Armed robbers failed to get cash
The men entered the premises around 11.15 am but ran off when their demands for staff to hand over cash failed.
Detectives at Coleraine are investigating the incident and want to hear from anyone who noticed the culprits prior to the attempted robbery or afterwards as they fled from the scene.
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Hide AdThey particularly want to hear from anyone who noticed a black coloured car parked close to the Post Office or being driven on roads in the area.
The telephone number to ring is 08456008000 or email [email protected]
Alternatively information about crime can be passed anonymously to the Crimestoppers charity by calling 0800555111.