Fit24 refund lies!

Took out a membership with Waterfall Fit24 at the end on June 2022 and paid in full, only to be told the next month that they are closing down. They must have known this yet they still took my money and pretended all was good. Trained in darkness for a month cause they didn't pay the electricity bill. Now when it's time to refund my money........hurry up and wait with no response. Disgusting.