Hi Gill and thanks for getting in touch. The Bow Bedroom Range is manufactured in Malaysia and, as everywhere, both production and shipping have been severely affected by the Covid epidemic. It is likely that John Lewis have been promised delivery on numerous occasions only to be let down and are as frustrated with the situation as you are.
Afraid I'm not able to offer you more in the way of a timescale but I do appreciate your patience in this matter. Hopefully things will start to return to normal in the early new year.
Best wishes.