the lockers are outside. Located on the west side exterior wall of the shop (same side as EV chargers, right where the blue Shell Fuel pump icon is shown)

Thanks for updating!

Hi, the Amazon locker is called 'Lil'

No Londis shop here - it's 'Shell Select' (or at least it was last time I was left my armchair and went there a few days ago :)
There are Amazon lockers on this site too FYI - please update.