Rubbish left outside charity shop

“I’m contacting you from the charity shop “style for less” here in Boyle.
On Tuesday morning the 23rd January we received a large donation of somebody’s rubbish. It was piled up outside the shop door. No items were sellable or even recyclable.
While we have disposed of some of it, there is still a substantial amount left.
Could you help us by posting an appeal for whoever left their rubbish outside the shop, could they please come and collect it asap. We do have cctv coverage so they know who they are.”