"Closed and does not appear on their website either"
The place has gone or never existed. A user of Organic Maps application has reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2025-01-21T15:15:53Z
POI name: What The Pitta
POI types: wheelchair-no cuisine-kebab amenity-restaurant cuisine-vegan
#organicmaps android

"Been closed for some time and doesn't appear on their website either"
The place has gone or never existed. A user of Organic Maps application has reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2025-01-21T15:15:53Z
POI has no name
POI types: hwtag-nobicycle highway-footway-sidewalk
#organicmaps android