Melton Mowbray Leic. review: Customer toilets at Melton Mowbray

We visited Morrisons this morning at Melton Mowbray. After a short shop I attempted to use the customer toilets only to find that both are closed and sealed off with display boards. I spoke to a lady supervisor who told me that the toilets are closed because they keep on being vandalised. This is the same response that I have received on the last 4 occasions that I have visited the store. The inference from the store representative was that there is no point Morrisons repairing the toilets. I spoke to 2 other customers who said the toilets have been out of use since before last Christmas. Tesco, s store in Melton always have toilets available for public use. I would rather use Morrisons because it is in a better location for town and provides parking. Can you confirm what action you will address to the lack of toilets in your store?