Ordered a Chair on the 12th May for Next Day deliv...

Ordered a Chair on the 12th May for Next Day delivery. I expected it to be 1-2 weeks due to the Covid19 Crisis. I was contacted by the company on 19th May to say there was a delay and the chair would now be with me on the ""22nd July"" I couldn't wait that long so I asked to cancel the order. They confirmed the order had been cancelled on the 27th May and to allow 10 working days for a refund. NO REFUND HAS ARRIVED. Small claims court now I think. It looks like they do this to a lot of people.