"there is no such shop there"
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: 2022-10-29T18:47:05Z
POI name: Outdoorway
POI types: shop-outdoor
#organicmaps

highway=bus_stop

crossing, uncontrolled, bicycle=dismount

ΔΥΠΑ Καλλιθέας

building=offices -or commercial-

In context of overlay "Addresses" – house number 6-8: Building – way/461727571 via StreetComplete 60.2:

2 buildings

eeada

Συγγρού 157

via StreetComplete 61.1

Πρέπει να υπάρχει φαρμακείο εδώ.

cafe