********** to sell stuff you don't have

I bought 24 solar panels on the 21st of March 2022, till today (3rd of May)I haven't received anything! There is still 835 pannels "IN STOCK" on their online shop!!!! How many people buy from them and they just keep the money and intrest!!! I think it is ********** to sell stuff that you don't have! We spoke to Andre and he said he can send other panels, so the next day we said it is good send the pannels, we'll he didn't have them anymore!! We asked for a refund and still we did not get our money back!!!