Makro *******s

I bought three sets of Solar Lights on 1st January 2025. Only one set was delivered. I was told to return what I received for a refund for all three sets. Upon returning what I received I got a refund for only that in February 2025. The remaining two sets are still in vain and Makro insist I received a refund in February already. There's no mention of what I did not receive though paid for.