Philips Walkman Recorder (not working)

Description

I inserted batteries to check if it worked, but although the power light turns on, the tape does not play. A button is missing; see photo. Delivery available in the municipalities of Cascais, Oeiras, and parts of Sintra (near IC 19), as well as in Lisbon (Belém, Av. da Liberdade, or Saldanha)