Refund not done

Firstly item purchased reflects as in stock online but the next day it’s rejected and a refund has been issue, this was on the 18th of May 2023. Nine working days later and I have not received a refund. Seems like they hold onto your money as long as they can and earn interest on your cash. I cannot understand how other companies refund you in 3 days maximum in some cases the money is back in my credit card account the next day but Leroy Merlin takes forever. Will never be buying from them again. You will wait forever to get your cash back even though this was their fault.