Excuse why product cannot be replaced...

I previously complained about the wrong sizes of shirts I received after 6 weeks instead of 6 days. The have now offered a 20% refund, but cannot replace the product with the correct size as "the product has been discontinued". Very clever, I am now sitting with 2 very small 3Xl shirts that, after import tax cost more than R1000 each. I am done with online shopping, especially from this company. Be warned.